87972962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13933}}^1$

素因数の和:13994

約数の個数: 32

約数和(自身を含む): 168545664

約数和(自身を除く): 80572702

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 13933, 27866, 97531, 153263, 195062, 306526, 571253, 1072841, 1142506, 2145682, 3998771, 6283783, 7997542, 12567566, 43986481, 87972962]

約数ペア:

[(1, 87972962), (2, 43986481), (7, 12567566), (11, 7997542), (14, 6283783), (22, 3998771), (41, 2145682), (77, 1142506), (82, 1072841), (154, 571253), (287, 306526), (451, 195062), (574, 153263), (902, 97531), (3157, 27866), (6314, 13933)]