78281054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{1993}}^1$

素因数の和:2515

約数の個数: 16

約数和(自身を含む): 120597120

約数和(自身を除く): 42316066

約数列:

[1, 2, 41, 82, 479, 958, 1993, 3986, 19639, 39278, 81713, 163426, 954647, 1909294, 39140527, 78281054]

約数ペア:

[(1, 78281054), (2, 39140527), (41, 1909294), (82, 954647), (479, 163426), (958, 81713), (1993, 39278), (3986, 19639)]