90234694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{9343}}^1$

素因数の和:9795

約数の個数: 16

約数和(自身を含む): 148008960

約数和(自身を除く): 57774266

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9343, 9658, 18686, 102773, 205546, 4101577, 8203154, 45117347, 90234694]

約数ペア:

[(1, 90234694), (2, 45117347), (11, 8203154), (22, 4101577), (439, 205546), (878, 102773), (4829, 18686), (9343, 9658)]