80042408

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{23879}}^1$

素因数の和:24304

約数の個数: 16

約数和(自身を含む): 150444000

約数和(自身を除く): 70401592

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 23879, 47758, 95516, 191032, 10005301, 20010602, 40021204, 80042408]

約数ペア:

[(1, 80042408), (2, 40021204), (4, 20010602), (8, 10005301), (419, 191032), (838, 95516), (1676, 47758), (3352, 23879)]