90132238

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2029}}^1$

素因数の和:2224

約数の個数: 32

約数和(自身を含む): 163699200

約数和(自身を除く): 73566962

約数列:

[1, 2, 7, 14, 19, 38, 133, 167, 266, 334, 1169, 2029, 2338, 3173, 4058, 6346, 14203, 22211, 28406, 38551, 44422, 77102, 269857, 338843, 539714, 677686, 2371901, 4743802, 6438017, 12876034, 45066119, 90132238]

約数ペア:

[(1, 90132238), (2, 45066119), (7, 12876034), (14, 6438017), (19, 4743802), (38, 2371901), (133, 677686), (167, 539714), (266, 338843), (334, 269857), (1169, 77102), (2029, 44422), (2338, 38551), (3173, 28406), (4058, 22211), (6346, 14203)]