323905856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{163259}}^1$

素因数の和:163302

約数の個数: 28

約数和(自身を含む): 663488640

約数和(自身を除く): 339582784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 163259, 326518, 653036, 1306072, 2612144, 5061029, 5224288, 10122058, 10448576, 20244116, 40488232, 80976464, 161952928, 323905856]

約数ペア:

[(1, 323905856), (2, 161952928), (4, 80976464), (8, 40488232), (16, 20244116), (31, 10448576), (32, 10122058), (62, 5224288), (64, 5061029), (124, 2612144), (248, 1306072), (496, 653036), (992, 326518), (1984, 163259)]