31443936

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17239}}^1$

素因数の和:17271

約数の個数: 48

約数和(自身を含む): 86889600

約数和(自身を除く): 55445664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 17239, 34478, 51717, 68956, 103434, 137912, 206868, 275824, 327541, 413736, 551648, 655082, 827472, 982623, 1310164, 1654944, 1965246, 2620328, 3930492, 5240656, 7860984, 10481312, 15721968, 31443936]

約数ペア:

[(1, 31443936), (2, 15721968), (3, 10481312), (4, 7860984), (6, 5240656), (8, 3930492), (12, 2620328), (16, 1965246), (19, 1654944), (24, 1310164), (32, 982623), (38, 827472), (48, 655082), (57, 551648), (76, 413736), (96, 327541), (114, 275824), (152, 206868), (228, 137912), (304, 103434), (456, 68956), (608, 51717), (912, 34478), (1824, 17239)]