81085888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97459}}^1$

素因数の和:97484

約数の個数: 28

約数和(自身を含む): 173283880

約数和(自身を除く): 92197992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 97459, 194918, 389836, 779672, 1266967, 1559344, 2533934, 3118688, 5067868, 6237376, 10135736, 20271472, 40542944, 81085888]

約数ペア:

[(1, 81085888), (2, 40542944), (4, 20271472), (8, 10135736), (13, 6237376), (16, 5067868), (26, 3118688), (32, 2533934), (52, 1559344), (64, 1266967), (104, 779672), (208, 389836), (416, 194918), (832, 97459)]