872200304

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{21487}}^1$

素因数の和:21597

約数の個数: 40

約数和(自身を含む): 1758577920

約数和(自身を除く): 886377616

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 5074, 10148, 20296, 21487, 40592, 42974, 85948, 171896, 343792, 923941, 1267733, 1847882, 2535466, 3695764, 5070932, 7391528, 10141864, 14783056, 20283728, 54512519, 109025038, 218050076, 436100152, 872200304]

約数ペア:

[(1, 872200304), (2, 436100152), (4, 218050076), (8, 109025038), (16, 54512519), (43, 20283728), (59, 14783056), (86, 10141864), (118, 7391528), (172, 5070932), (236, 3695764), (344, 2535466), (472, 1847882), (688, 1267733), (944, 923941), (2537, 343792), (5074, 171896), (10148, 85948), (20296, 42974), (21487, 40592)]