39215972

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1637}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 70584696

約数和(自身を除く): 31368724

約数列:

[1, 2, 4, 53, 106, 113, 212, 226, 452, 1637, 3274, 5989, 6548, 11978, 23956, 86761, 173522, 184981, 347044, 369962, 739924, 9803993, 19607986, 39215972]

約数ペア:

[(1, 39215972), (2, 19607986), (4, 9803993), (53, 739924), (106, 369962), (113, 347044), (212, 184981), (226, 173522), (452, 86761), (1637, 23956), (3274, 11978), (5989, 6548)]