123487664

素因数分解:

$2^4\times {\mathrm{2437}}^1\times {\mathrm{3167}}^1$

素因数の和:5612

約数の個数: 20

約数和(自身を含む): 239431104

約数和(自身を除く): 115943440

約数列:

[1, 2, 4, 8, 16, 2437, 3167, 4874, 6334, 9748, 12668, 19496, 25336, 38992, 50672, 7717979, 15435958, 30871916, 61743832, 123487664]

約数ペア:

[(1, 123487664), (2, 61743832), (4, 30871916), (8, 15435958), (16, 7717979), (2437, 50672), (3167, 38992), (4874, 25336), (6334, 19496), (9748, 12668)]