78008194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{31379}}^1$

素因数の和:31505

約数の個数: 16

約数和(自身を含む): 128783520

約数和(自身を除く): 50775326

約数列:

[1, 2, 11, 22, 113, 226, 1243, 2486, 31379, 62758, 345169, 690338, 3545827, 7091654, 39004097, 78008194]

約数ペア:

[(1, 78008194), (2, 39004097), (11, 7091654), (22, 3545827), (113, 690338), (226, 345169), (1243, 62758), (2486, 31379)]