90795224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45949}}^1$

素因数の和:45987

約数の個数: 32

約数和(自身を含む): 192990000

約数和(自身を除く): 102194776

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 45949, 91898, 183796, 367592, 597337, 873031, 1194674, 1746062, 2389348, 3492124, 4778696, 6984248, 11349403, 22698806, 45397612, 90795224]

約数ペア:

[(1, 90795224), (2, 45397612), (4, 22698806), (8, 11349403), (13, 6984248), (19, 4778696), (26, 3492124), (38, 2389348), (52, 1746062), (76, 1194674), (104, 873031), (152, 597337), (247, 367592), (494, 183796), (988, 91898), (1976, 45949)]