90902642

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{463}}^1\times {\mathrm{1103}}^1$

素因数の和:1657

約数の個数: 16

約数和(自身を含む): 138309120

約数和(自身を除く): 47406478

約数列:

[1, 2, 89, 178, 463, 926, 1103, 2206, 41207, 82414, 98167, 196334, 510689, 1021378, 45451321, 90902642]

約数ペア:

[(1, 90902642), (2, 45451321), (89, 1021378), (178, 510689), (463, 196334), (926, 98167), (1103, 82414), (2206, 41207)]