85280146

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{90917}}^1$

素因数の和:90993

約数の個数: 16

約数和(自身を含む): 148378176

約数和(自身を除く): 63098030

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 90917, 181834, 636419, 1272838, 6091439, 12182878, 42640073, 85280146]

約数ペア:

[(1, 85280146), (2, 42640073), (7, 12182878), (14, 6091439), (67, 1272838), (134, 636419), (469, 181834), (938, 90917)]