78898034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5303}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 121822272

約数和(自身を除く): 42924238

約数列:

[1, 2, 43, 86, 173, 346, 5303, 7439, 10606, 14878, 228029, 456058, 917419, 1834838, 39449017, 78898034]

約数ペア:

[(1, 78898034), (2, 39449017), (43, 1834838), (86, 917419), (173, 456058), (346, 228029), (5303, 14878), (7439, 10606)]