90242476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28961}}^1$

素因数の和:29025

約数の個数: 24

約数和(自身を含む): 170296560

約数和(自身を除く): 80054084

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 28961, 57922, 115844, 550259, 1100518, 1187401, 2201036, 2374802, 4749604, 22560619, 45121238, 90242476]

約数ペア:

[(1, 90242476), (2, 45121238), (4, 22560619), (19, 4749604), (38, 2374802), (41, 2201036), (76, 1187401), (82, 1100518), (164, 550259), (779, 115844), (1558, 57922), (3116, 28961)]