620071792

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{160807}}^1$

素因数の和:161056

約数の個数: 20

約数和(自身を含む): 1206381616

約数和(自身を除く): 586309824

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 160807, 321614, 643228, 1286456, 2572912, 38754487, 77508974, 155017948, 310035896, 620071792]

約数ペア:

[(1, 620071792), (2, 310035896), (4, 155017948), (8, 77508974), (16, 38754487), (241, 2572912), (482, 1286456), (964, 643228), (1928, 321614), (3856, 160807)]