90719872

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{3359}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 181641600

約数和(自身を除く): 90921728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1688, 3359, 3376, 6718, 6752, 13436, 13504, 26872, 27008, 53744, 107488, 214976, 429952, 708749, 1417498, 2834996, 5669992, 11339984, 22679968, 45359936, 90719872]

約数ペア:

[(1, 90719872), (2, 45359936), (4, 22679968), (8, 11339984), (16, 5669992), (32, 2834996), (64, 1417498), (128, 708749), (211, 429952), (422, 214976), (844, 107488), (1688, 53744), (3359, 27008), (3376, 26872), (6718, 13504), (6752, 13436)]