100775792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15629}}^1$

素因数の和:15681

約数の個数: 40

約数和(自身を含む): 217069440

約数和(自身を除く): 116293648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 15629, 31258, 62516, 125032, 203177, 250064, 406354, 484499, 812708, 968998, 1625416, 1937996, 3250832, 3875992, 6298487, 7751984, 12596974, 25193948, 50387896, 100775792]

約数ペア:

[(1, 100775792), (2, 50387896), (4, 25193948), (8, 12596974), (13, 7751984), (16, 6298487), (26, 3875992), (31, 3250832), (52, 1937996), (62, 1625416), (104, 968998), (124, 812708), (208, 484499), (248, 406354), (403, 250064), (496, 203177), (806, 125032), (1612, 62516), (3224, 31258), (6448, 15629)]