65303648

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{19813}}^1$

素因数の和:19926

約数の個数: 24

約数和(自身を含む): 129821328

約数和(自身を除く): 64517680

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 19813, 39626, 79252, 158504, 317008, 634016, 2040739, 4081478, 8162956, 16325912, 32651824, 65303648]

約数ペア:

[(1, 65303648), (2, 32651824), (4, 16325912), (8, 8162956), (16, 4081478), (32, 2040739), (103, 634016), (206, 317008), (412, 158504), (824, 79252), (1648, 39626), (3296, 19813)]