3313372688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{20123}}^1$

素因数の和:20423

約数の個数: 40

約数和(自身を含む): 6602764896

約数和(自身を除く): 3289392208

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 502, 656, 1004, 2008, 4016, 10291, 20123, 20582, 40246, 41164, 80492, 82328, 160984, 164656, 321968, 825043, 1650086, 3300172, 5050873, 6600344, 10101746, 13200688, 20203492, 40406984, 80813968, 207085793, 414171586, 828343172, 1656686344, 3313372688]

約数ペア:

[(1, 3313372688), (2, 1656686344), (4, 828343172), (8, 414171586), (16, 207085793), (41, 80813968), (82, 40406984), (164, 20203492), (251, 13200688), (328, 10101746), (502, 6600344), (656, 5050873), (1004, 3300172), (2008, 1650086), (4016, 825043), (10291, 321968), (20123, 164656), (20582, 160984), (40246, 82328), (41164, 80492)]