90718958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7064

約数の個数: 32

約数和(自身を含む): 161326080

約数和(自身を除く): 70607122

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 7001, 12958, 14002, 77011, 133019, 154022, 217031, 266038, 434062, 1463209, 2387341, 2926418, 4123589, 4774682, 8247178, 45359479, 90718958]

約数ペア:

[(1, 90718958), (2, 45359479), (11, 8247178), (19, 4774682), (22, 4123589), (31, 2926418), (38, 2387341), (62, 1463209), (209, 434062), (341, 266038), (418, 217031), (589, 154022), (682, 133019), (1178, 77011), (6479, 14002), (7001, 12958)]