31131416

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{241}}^2$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 59489460

約数和(自身を除く): 28358044

約数列:

[1, 2, 4, 8, 67, 134, 241, 268, 482, 536, 964, 1928, 16147, 32294, 58081, 64588, 116162, 129176, 232324, 464648, 3891427, 7782854, 15565708, 31131416]

約数ペア:

[(1, 31131416), (2, 15565708), (4, 7782854), (8, 3891427), (67, 464648), (134, 232324), (241, 129176), (268, 116162), (482, 64588), (536, 58081), (964, 32294), (1928, 16147)]