163664752

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{24413}}^1$

素因数の和:24840

約数の個数: 20

約数和(自身を含む): 317870280

約数和(自身を除く): 154205528

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 24413, 48826, 97652, 195304, 390608, 10229047, 20458094, 40916188, 81832376, 163664752]

約数ペア:

[(1, 163664752), (2, 81832376), (4, 40916188), (8, 20458094), (16, 10229047), (419, 390608), (838, 195304), (1676, 97652), (3352, 48826), (6704, 24413)]