85441456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10133}}^1$

素因数の和:10189

約数の個数: 40

約数和(自身を含む): 180952704

約数和(自身を除く): 95511248

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 10133, 20266, 40532, 81064, 162128, 172261, 314123, 344522, 628246, 689044, 1256492, 1378088, 2512984, 2756176, 5025968, 5340091, 10680182, 21360364, 42720728, 85441456]

約数ペア:

[(1, 85441456), (2, 42720728), (4, 21360364), (8, 10680182), (16, 5340091), (17, 5025968), (31, 2756176), (34, 2512984), (62, 1378088), (68, 1256492), (124, 689044), (136, 628246), (248, 344522), (272, 314123), (496, 172261), (527, 162128), (1054, 81064), (2108, 40532), (4216, 20266), (8432, 10133)]