31373428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 56206080

約数和(自身を除く): 24832652

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 983, 1966, 3932, 7979, 15958, 31916, 77657, 99283, 155314, 198566, 310628, 397132, 7843357, 15686714, 31373428]

約数ペア:

[(1, 31373428), (2, 15686714), (4, 7843357), (79, 397132), (101, 310628), (158, 198566), (202, 155314), (316, 99283), (404, 77657), (983, 31916), (1966, 15958), (3932, 7979)]