82250068

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{21397}}^1$

素因数の和:21463

約数の個数: 18

約数和(自身を含む): 148737498

約数和(自身を除く): 66487430

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 21397, 42794, 85588, 663307, 1326614, 2653228, 20562517, 41125034, 82250068]

約数ペア:

[(1, 82250068), (2, 41125034), (4, 20562517), (31, 2653228), (62, 1326614), (124, 663307), (961, 85588), (1922, 42794), (3844, 21397)]