31460893088

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:1102

約数の個数: 96

約数和(自身を含む): 64189843200

約数和(自身を除く): 32728950112

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 97, 188, 194, 376, 379, 388, 569, 752, 758, 776, 1138, 1504, 1516, 1552, 2276, 3032, 3104, 4552, 4559, 6064, 9104, 9118, 12128, 17813, 18208, 18236, 26743, 35626, 36472, 36763, 53486, 55193, 71252, 72944, 73526, 106972, 110386, 142504, 145888, 147052, 213944, 215651, 220772, 285008, 294104, 427888, 431302, 441544, 570016, 588208, 855776, 862604, 883088, 1176416, 1725208, 1727861, 1766176, 2594071, 3450416, 3455722, 5188142, 6900832, 6911444, 10135597, 10376284, 13822888, 20271194, 20752568, 20918147, 27645776, 40542388, 41505136, 41836294, 55291552, 81084776, 83010272, 83672588, 162169552, 167345176, 324339104, 334690352, 669380704, 983152909, 1966305818, 3932611636, 7865223272, 15730446544, 31460893088]

約数ペア:

[(1, 31460893088), (2, 15730446544), (4, 7865223272), (8, 3932611636), (16, 1966305818), (32, 983152909), (47, 669380704), (94, 334690352), (97, 324339104), (188, 167345176), (194, 162169552), (376, 83672588), (379, 83010272), (388, 81084776), (569, 55291552), (752, 41836294), (758, 41505136), (776, 40542388), (1138, 27645776), (1504, 20918147), (1516, 20752568), (1552, 20271194), (2276, 13822888), (3032, 10376284), (3104, 10135597), (4552, 6911444), (4559, 6900832), (6064, 5188142), (9104, 3455722), (9118, 3450416), (12128, 2594071), (17813, 1766176), (18208, 1727861), (18236, 1725208), (26743, 1176416), (35626, 883088), (36472, 862604), (36763, 855776), (53486, 588208), (55193, 570016), (71252, 441544), (72944, 431302), (73526, 427888), (106972, 294104), (110386, 285008), (142504, 220772), (145888, 215651), (147052, 213944)]