25323776

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3238

約数の個数: 36

約数和(自身を含む): 52195584

約数和(自身を除く): 26871808

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3191, 3968, 6382, 7936, 12764, 25528, 51056, 98921, 102112, 197842, 204224, 395684, 408448, 791368, 816896, 1582736, 3165472, 6330944, 12661888, 25323776]

約数ペア:

[(1, 25323776), (2, 12661888), (4, 6330944), (8, 3165472), (16, 1582736), (31, 816896), (32, 791368), (62, 408448), (64, 395684), (124, 204224), (128, 197842), (248, 102112), (256, 98921), (496, 51056), (992, 25528), (1984, 12764), (3191, 7936), (3968, 6382)]