79475072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{20029}}^1$

素因数の和:20074

約数の個数: 32

約数和(自身を含む): 163444800

約数和(自身を除く): 83969728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 20029, 40058, 80116, 160232, 320464, 620899, 640928, 1241798, 1281856, 2483596, 2563712, 4967192, 9934384, 19868768, 39737536, 79475072]

約数ペア:

[(1, 79475072), (2, 39737536), (4, 19868768), (8, 9934384), (16, 4967192), (31, 2563712), (32, 2483596), (62, 1281856), (64, 1241798), (124, 640928), (128, 620899), (248, 320464), (496, 160232), (992, 80116), (1984, 40058), (3968, 20029)]