31371072

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1623

約数の個数: 56

約数和(自身を含む): 83820000

約数和(自身を除く): 52448928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1499, 1744, 2616, 2998, 3488, 4497, 5232, 5996, 6976, 8994, 10464, 11992, 17988, 20928, 23984, 35976, 47968, 71952, 95936, 143904, 163391, 287808, 326782, 490173, 653564, 980346, 1307128, 1960692, 2614256, 3921384, 5228512, 7842768, 10457024, 15685536, 31371072]

約数ペア:

[(1, 31371072), (2, 15685536), (3, 10457024), (4, 7842768), (6, 5228512), (8, 3921384), (12, 2614256), (16, 1960692), (24, 1307128), (32, 980346), (48, 653564), (64, 490173), (96, 326782), (109, 287808), (192, 163391), (218, 143904), (327, 95936), (436, 71952), (654, 47968), (872, 35976), (1308, 23984), (1499, 20928), (1744, 17988), (2616, 11992), (2998, 10464), (3488, 8994), (4497, 6976), (5232, 5996)]