64393978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{100931}}^1$

素因数の和:100973

約数の個数: 16

約数和(自身を含む): 109006560

約数和(自身を除く): 44612582

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 100931, 201862, 1110241, 2220482, 2926999, 5853998, 32196989, 64393978]

約数ペア:

[(1, 64393978), (2, 32196989), (11, 5853998), (22, 2926999), (29, 2220482), (58, 1110241), (319, 201862), (638, 100931)]