328907536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{348419}}^1$

素因数の和:348486

約数の個数: 20

約数和(自身を含む): 648061200

約数和(自身を除く): 319153664

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 348419, 696838, 1393676, 2787352, 5574704, 20556721, 41113442, 82226884, 164453768, 328907536]

約数ペア:

[(1, 328907536), (2, 164453768), (4, 82226884), (8, 41113442), (16, 20556721), (59, 5574704), (118, 2787352), (236, 1393676), (472, 696838), (944, 348419)]