53333888

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13486

約数の個数: 32

約数和(自身を含む): 109686720

約数和(自身を除く): 56352832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 13441, 26882, 53764, 107528, 215056, 416671, 430112, 833342, 860224, 1666684, 1720448, 3333368, 6666736, 13333472, 26666944, 53333888]

約数ペア:

[(1, 53333888), (2, 26666944), (4, 13333472), (8, 6666736), (16, 3333368), (31, 1720448), (32, 1666684), (62, 860224), (64, 833342), (124, 430112), (128, 416671), (248, 215056), (496, 107528), (992, 53764), (1984, 26882), (3968, 13441)]