42315944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7883}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 87985440

約数和(自身を除く): 45669496

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7883, 15766, 31532, 63064, 86713, 173426, 346852, 480863, 693704, 961726, 1923452, 3846904, 5289493, 10578986, 21157972, 42315944]

約数ペア:

[(1, 42315944), (2, 21157972), (4, 10578986), (8, 5289493), (11, 3846904), (22, 1923452), (44, 961726), (61, 693704), (88, 480863), (122, 346852), (244, 173426), (488, 86713), (671, 63064), (1342, 31532), (2684, 15766), (5368, 7883)]