91816352

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 188606880

約数和(自身を除く): 96790528

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 1259, 1376, 1696, 2279, 2518, 4558, 5036, 9116, 10072, 18232, 20144, 36464, 40288, 54137, 66727, 72928, 108274, 133454, 216548, 266908, 433096, 533816, 866192, 1067632, 1732384, 2135264, 2869261, 5738522, 11477044, 22954088, 45908176, 91816352]

約数ペア:

[(1, 91816352), (2, 45908176), (4, 22954088), (8, 11477044), (16, 5738522), (32, 2869261), (43, 2135264), (53, 1732384), (86, 1067632), (106, 866192), (172, 533816), (212, 433096), (344, 266908), (424, 216548), (688, 133454), (848, 108274), (1259, 72928), (1376, 66727), (1696, 54137), (2279, 40288), (2518, 36464), (4558, 20144), (5036, 18232), (9116, 10072)]