66979406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83101}}^1$

素因数の和:83147

約数の個数: 16

約数和(自身を含む): 111689088

約数和(自身を除く): 44709682

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 83101, 166202, 1080313, 2160626, 2576131, 5152262, 33489703, 66979406]

約数ペア:

[(1, 66979406), (2, 33489703), (13, 5152262), (26, 2576131), (31, 2160626), (62, 1080313), (403, 166202), (806, 83101)]