87438832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3361

約数の個数: 40

約数和(自身を含む): 183894480

約数和(自身を除く): 96455648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1703, 2096, 3209, 3406, 6418, 6812, 12836, 13624, 25672, 27248, 41717, 51344, 83434, 166868, 333736, 420379, 667472, 840758, 1681516, 3363032, 5464927, 6726064, 10929854, 21859708, 43719416, 87438832]

約数ペア:

[(1, 87438832), (2, 43719416), (4, 21859708), (8, 10929854), (13, 6726064), (16, 5464927), (26, 3363032), (52, 1681516), (104, 840758), (131, 667472), (208, 420379), (262, 333736), (524, 166868), (1048, 83434), (1703, 51344), (2096, 41717), (3209, 27248), (3406, 25672), (6418, 13624), (6812, 12836)]