225314944

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{56783}}^1$

素因数の和:56828

約数の個数: 32

約数和(自身を含む): 463357440

約数和(自身を除く): 238042496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 56783, 113566, 227132, 454264, 908528, 1760273, 1817056, 3520546, 3634112, 7041092, 7268224, 14082184, 28164368, 56328736, 112657472, 225314944]

約数ペア:

[(1, 225314944), (2, 112657472), (4, 56328736), (8, 28164368), (16, 14082184), (31, 7268224), (32, 7041092), (62, 3634112), (64, 3520546), (124, 1817056), (128, 1760273), (248, 908528), (496, 454264), (992, 227132), (1984, 113566), (3968, 56783)]