61663132

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{42703}}^1$

素因数の和:42745

約数の個数: 18

約数和(自身を含む): 113891568

約数和(自身を除く): 52228436

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 42703, 85406, 170812, 811357, 1622714, 3245428, 15415783, 30831566, 61663132]

約数ペア:

[(1, 61663132), (2, 30831566), (4, 15415783), (19, 3245428), (38, 1622714), (76, 811357), (361, 170812), (722, 85406), (1444, 42703)]