89746916

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{2243}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 179699520

約数和(自身を除く): 89952604

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2243, 2858, 4486, 5716, 8972, 10003, 15701, 20006, 31402, 40012, 62804, 3205247, 6410494, 12820988, 22436729, 44873458, 89746916]

約数ペア:

[(1, 89746916), (2, 44873458), (4, 22436729), (7, 12820988), (14, 6410494), (28, 3205247), (1429, 62804), (2243, 40012), (2858, 31402), (4486, 20006), (5716, 15701), (8972, 10003)]