42013742

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{3917}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 65446272

約数和(自身を除く): 23432530

約数列:

[1, 2, 31, 62, 173, 346, 3917, 5363, 7834, 10726, 121427, 242854, 677641, 1355282, 21006871, 42013742]

約数ペア:

[(1, 42013742), (2, 21006871), (31, 1355282), (62, 677641), (173, 242854), (346, 121427), (3917, 10726), (5363, 7834)]