42375926

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 64566720

約数和(自身を除く): 22190794

約数列:

[1, 2, 89, 178, 317, 634, 751, 1502, 28213, 56426, 66839, 133678, 238067, 476134, 21187963, 42375926]

約数ペア:

[(1, 42375926), (2, 21187963), (89, 476134), (178, 238067), (317, 133678), (634, 66839), (751, 56426), (1502, 28213)]