31070078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 21547522

約数列:

[1, 2, 13, 26, 29, 58, 89, 178, 377, 463, 754, 926, 1157, 2314, 2581, 5162, 6019, 12038, 13427, 26854, 33553, 41207, 67106, 82414, 174551, 349102, 535691, 1071382, 1195003, 2390006, 15535039, 31070078]

約数ペア:

[(1, 31070078), (2, 15535039), (13, 2390006), (26, 1195003), (29, 1071382), (58, 535691), (89, 349102), (178, 174551), (377, 82414), (463, 67106), (754, 41207), (926, 33553), (1157, 26854), (2314, 13427), (2581, 12038), (5162, 6019)]