31776118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 54063360

約数和(自身を除く): 22287242

約数列:

[1, 2, 11, 22, 37, 74, 103, 206, 379, 407, 758, 814, 1133, 2266, 3811, 4169, 7622, 8338, 14023, 28046, 39037, 41921, 78074, 83842, 154253, 308506, 429407, 858814, 1444369, 2888738, 15888059, 31776118]

約数ペア:

[(1, 31776118), (2, 15888059), (11, 2888738), (22, 1444369), (37, 858814), (74, 429407), (103, 308506), (206, 154253), (379, 83842), (407, 78074), (758, 41921), (814, 39037), (1133, 28046), (2266, 14023), (3811, 8338), (4169, 7622)]