66590926

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 101076480

約数和(自身を除く): 34485554

約数列:

[1, 2, 127, 254, 409, 641, 818, 1282, 51943, 81407, 103886, 162814, 262169, 524338, 33295463, 66590926]

約数ペア:

[(1, 66590926), (2, 33295463), (127, 524338), (254, 262169), (409, 162814), (641, 103886), (818, 81407), (1282, 51943)]