386561072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{779357}}^1$

素因数の和:779396

約数の個数: 20

約数和(自身を含む): 773123136

約数和(自身を除く): 386562064

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 779357, 1558714, 3117428, 6234856, 12469712, 24160067, 48320134, 96640268, 193280536, 386561072]

約数ペア:

[(1, 386561072), (2, 193280536), (4, 96640268), (8, 48320134), (16, 24160067), (31, 12469712), (62, 6234856), (124, 3117428), (248, 1558714), (496, 779357)]