86935792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 99659408

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 59, 74, 76, 118, 131, 148, 152, 236, 262, 296, 304, 472, 524, 592, 703, 944, 1048, 1121, 1406, 2096, 2183, 2242, 2489, 2812, 4366, 4484, 4847, 4978, 5624, 7729, 8732, 8968, 9694, 9956, 11248, 15458, 17464, 17936, 19388, 19912, 30916, 34928, 38776, 39824, 41477, 61832, 77552, 82954, 92093, 123664, 146851, 165908, 184186, 285973, 293702, 331816, 368372, 571946, 587404, 663632, 736744, 1143892, 1174808, 1473488, 2287784, 2349616, 4575568, 5433487, 10866974, 21733948, 43467896, 86935792]

約数ペア:

[(1, 86935792), (2, 43467896), (4, 21733948), (8, 10866974), (16, 5433487), (19, 4575568), (37, 2349616), (38, 2287784), (59, 1473488), (74, 1174808), (76, 1143892), (118, 736744), (131, 663632), (148, 587404), (152, 571946), (236, 368372), (262, 331816), (296, 293702), (304, 285973), (472, 184186), (524, 165908), (592, 146851), (703, 123664), (944, 92093), (1048, 82954), (1121, 77552), (1406, 61832), (2096, 41477), (2183, 39824), (2242, 38776), (2489, 34928), (2812, 30916), (4366, 19912), (4484, 19388), (4847, 17936), (4978, 17464), (5624, 15458), (7729, 11248), (8732, 9956), (8968, 9694)]