81101704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{327023}}^1$

素因数の和:327060

約数の個数: 16

約数和(自身を含む): 156971520

約数和(自身を除く): 75869816

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 327023, 654046, 1308092, 2616184, 10137713, 20275426, 40550852, 81101704]

約数ペア:

[(1, 81101704), (2, 40550852), (4, 20275426), (8, 10137713), (31, 2616184), (62, 1308092), (124, 654046), (248, 327023)]