77881882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{30881}}^1$

素因数の和:30993

約数の個数: 16

約数和(自身を含む): 127110312

約数和(自身を除く): 49228430

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 30881, 61762, 401453, 802906, 2995457, 5990914, 38940941, 77881882]

約数ペア:

[(1, 77881882), (2, 38940941), (13, 5990914), (26, 2995457), (97, 802906), (194, 401453), (1261, 61762), (2522, 30881)]