31393157066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{39139}}^1$

素因数の和:39950

約数の個数: 32

約数和(自身を含む): 51537047040

約数和(自身を除く): 20143889974

約数列:

[1, 2, 17, 31, 34, 62, 527, 761, 1054, 1522, 12937, 23591, 25874, 39139, 47182, 78278, 401047, 665363, 802094, 1213309, 1330726, 2426618, 20626253, 29784779, 41252506, 59569558, 506341243, 923328149, 1012682486, 1846656298, 15696578533, 31393157066]

約数ペア:

[(1, 31393157066), (2, 15696578533), (17, 1846656298), (31, 1012682486), (34, 923328149), (62, 506341243), (527, 59569558), (761, 41252506), (1054, 29784779), (1522, 20626253), (12937, 2426618), (23591, 1330726), (25874, 1213309), (39139, 802094), (47182, 665363), (78278, 401047)]