39148336

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{40111}}^1$

素因数の和:40180

約数の個数: 20

約数和(自身を含む): 77095264

約数和(自身を除く): 37946928

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 40111, 80222, 160444, 320888, 641776, 2446771, 4893542, 9787084, 19574168, 39148336]

約数ペア:

[(1, 39148336), (2, 19574168), (4, 9787084), (8, 4893542), (16, 2446771), (61, 641776), (122, 320888), (244, 160444), (488, 80222), (976, 40111)]