345291248

素因数分解:

$2^4\times {\mathrm{2719}}^1\times {\mathrm{7937}}^1$

素因数の和:10664

約数の個数: 20

約数和(自身を含む): 669332160

約数和(自身を除く): 324040912

約数列:

[1, 2, 4, 8, 16, 2719, 5438, 7937, 10876, 15874, 21752, 31748, 43504, 63496, 126992, 21580703, 43161406, 86322812, 172645624, 345291248]

約数ペア:

[(1, 345291248), (2, 172645624), (4, 86322812), (8, 43161406), (16, 21580703), (2719, 126992), (5438, 63496), (7937, 43504), (10876, 31748), (15874, 21752)]