90531266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281153}}^1$

素因数の和:281185

約数の個数: 16

約数和(自身を含む): 161944704

約数和(自身を除く): 71413438

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 281153, 562306, 1968071, 3936142, 6466519, 12933038, 45265633, 90531266]

約数ペア:

[(1, 90531266), (2, 45265633), (7, 12933038), (14, 6466519), (23, 3936142), (46, 1968071), (161, 562306), (322, 281153)]