40825264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1645

約数の個数: 40

約数和(自身を含む): 83244672

約数和(自身を除く): 42419408

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1553, 1643, 3106, 3286, 6212, 6572, 12424, 13144, 24848, 26288, 48143, 82309, 96286, 164618, 192572, 329236, 385144, 658472, 770288, 1316944, 2551579, 5103158, 10206316, 20412632, 40825264]

約数ペア:

[(1, 40825264), (2, 20412632), (4, 10206316), (8, 5103158), (16, 2551579), (31, 1316944), (53, 770288), (62, 658472), (106, 385144), (124, 329236), (212, 192572), (248, 164618), (424, 96286), (496, 82309), (848, 48143), (1553, 26288), (1643, 24848), (3106, 13144), (3286, 12424), (6212, 6572)]