202812416

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6440

約数の個数: 44

約数和(自身を含む): 418570560

約数和(自身を除く): 215758144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 6389, 7936, 12778, 15872, 25556, 31744, 51112, 102224, 198059, 204448, 396118, 408896, 792236, 817792, 1584472, 1635584, 3168944, 3271168, 6337888, 6542336, 12675776, 25351552, 50703104, 101406208, 202812416]

約数ペア:

[(1, 202812416), (2, 101406208), (4, 50703104), (8, 25351552), (16, 12675776), (31, 6542336), (32, 6337888), (62, 3271168), (64, 3168944), (124, 1635584), (128, 1584472), (248, 817792), (256, 792236), (496, 408896), (512, 396118), (992, 204448), (1024, 198059), (1984, 102224), (3968, 51112), (6389, 31744), (7936, 25556), (12778, 15872)]