15561632

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 32545800

約数和(自身を除く): 16984168

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 82, 116, 164, 232, 328, 409, 464, 656, 818, 928, 1189, 1312, 1636, 2378, 3272, 4756, 6544, 9512, 11861, 13088, 16769, 19024, 23722, 33538, 38048, 47444, 67076, 94888, 134152, 189776, 268304, 379552, 486301, 536608, 972602, 1945204, 3890408, 7780816, 15561632]

約数ペア:

[(1, 15561632), (2, 7780816), (4, 3890408), (8, 1945204), (16, 972602), (29, 536608), (32, 486301), (41, 379552), (58, 268304), (82, 189776), (116, 134152), (164, 94888), (232, 67076), (328, 47444), (409, 38048), (464, 33538), (656, 23722), (818, 19024), (928, 16769), (1189, 13088), (1312, 11861), (1636, 9512), (2378, 6544), (3272, 4756)]