80973704

素因数分解:

$2^3\times 7^1\times {\mathrm{1445959}}^1$

素因数の和:1445972

約数の個数: 16

約数和(自身を含む): 173515200

約数和(自身を除く): 92541496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1445959, 2891918, 5783836, 10121713, 11567672, 20243426, 40486852, 80973704]

約数ペア:

[(1, 80973704), (2, 40486852), (4, 20243426), (7, 11567672), (8, 10121713), (14, 5783836), (28, 2891918), (56, 1445959)]