63425008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127873}}^1$

素因数の和:127912

約数の個数: 20

約数和(自身を含む): 126851008

約数和(自身を除く): 63426000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 127873, 255746, 511492, 1022984, 2045968, 3964063, 7928126, 15856252, 31712504, 63425008]

約数ペア:

[(1, 63425008), (2, 31712504), (4, 15856252), (8, 7928126), (16, 3964063), (31, 2045968), (62, 1022984), (124, 511492), (248, 255746), (496, 127873)]