25630816

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{2609}}^1$

素因数の和:2926

約数の個数: 24

約数和(自身を含む): 50644440

約数和(自身を除く): 25013624

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 2456, 2609, 4912, 5218, 9824, 10436, 20872, 41744, 83488, 800963, 1601926, 3203852, 6407704, 12815408, 25630816]

約数ペア:

[(1, 25630816), (2, 12815408), (4, 6407704), (8, 3203852), (16, 1601926), (32, 800963), (307, 83488), (614, 41744), (1228, 20872), (2456, 10436), (2609, 9824), (4912, 5218)]