85545424

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{87649}}^1$

素因数の和:87718

約数の個数: 20

約数和(自身を含む): 168463300

約数和(自身を除く): 82917876

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 87649, 175298, 350596, 701192, 1402384, 5346589, 10693178, 21386356, 42772712, 85545424]

約数ペア:

[(1, 85545424), (2, 42772712), (4, 21386356), (8, 10693178), (16, 5346589), (61, 1402384), (122, 701192), (244, 350596), (488, 175298), (976, 87649)]