31482112

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3967}}^1$

素因数の和:4014

約数の個数: 36

約数和(自身を含む): 64884736

約数和(自身を除く): 33402624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3967, 3968, 7934, 7936, 15868, 31736, 63472, 122977, 126944, 245954, 253888, 491908, 507776, 983816, 1015552, 1967632, 3935264, 7870528, 15741056, 31482112]

約数ペア:

[(1, 31482112), (2, 15741056), (4, 7870528), (8, 3935264), (16, 1967632), (31, 1015552), (32, 983816), (62, 507776), (64, 491908), (124, 253888), (128, 245954), (248, 126944), (256, 122977), (496, 63472), (992, 31736), (1984, 15868), (3967, 7936), (3968, 7934)]