25308032

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 50769480

約数和(自身を除く): 25461448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 326, 652, 1213, 1304, 2426, 2608, 4852, 5216, 9704, 10432, 19408, 20864, 38816, 77632, 155264, 197719, 395438, 790876, 1581752, 3163504, 6327008, 12654016, 25308032]

約数ペア:

[(1, 25308032), (2, 12654016), (4, 6327008), (8, 3163504), (16, 1581752), (32, 790876), (64, 395438), (128, 197719), (163, 155264), (326, 77632), (652, 38816), (1213, 20864), (1304, 19408), (2426, 10432), (2608, 9704), (4852, 5216)]