82438544

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{24419}}^1$

素因数の和:24638

約数の個数: 20

約数和(自身を含む): 160488240

約数和(自身を除く): 78049696

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 24419, 48838, 97676, 195352, 390704, 5152409, 10304818, 20609636, 41219272, 82438544]

約数ペア:

[(1, 82438544), (2, 41219272), (4, 20609636), (8, 10304818), (16, 5152409), (211, 390704), (422, 195352), (844, 97676), (1688, 48838), (3376, 24419)]