138974912

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{52963}}^1$

素因数の和:53016

約数の個数: 28

約数和(自身を含む): 282509976

約数和(自身を除く): 143535064

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 52963, 105926, 211852, 423704, 847408, 1694816, 2171483, 3389632, 4342966, 8685932, 17371864, 34743728, 69487456, 138974912]

約数ペア:

[(1, 138974912), (2, 69487456), (4, 34743728), (8, 17371864), (16, 8685932), (32, 4342966), (41, 3389632), (64, 2171483), (82, 1694816), (164, 847408), (328, 423704), (656, 211852), (1312, 105926), (2624, 52963)]