89939894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 157440672

約数和(自身を除く): 67500778

約数列:

[1, 2, 11, 17, 22, 34, 101, 187, 202, 374, 1111, 1717, 2222, 2381, 3434, 4762, 18887, 26191, 37774, 40477, 52382, 80954, 240481, 445247, 480962, 890494, 2645291, 4088177, 5290582, 8176354, 44969947, 89939894]

約数ペア:

[(1, 89939894), (2, 44969947), (11, 8176354), (17, 5290582), (22, 4088177), (34, 2645291), (101, 890494), (187, 480962), (202, 445247), (374, 240481), (1111, 80954), (1717, 52382), (2222, 40477), (2381, 37774), (3434, 26191), (4762, 18887)]