67731218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2671}}^1$

素因数の和:3113

約数の個数: 16

約数和(自身を含む): 105169920

約数和(自身を除く): 37438702

約数列:

[1, 2, 31, 62, 409, 818, 2671, 5342, 12679, 25358, 82801, 165602, 1092439, 2184878, 33865609, 67731218]

約数ペア:

[(1, 67731218), (2, 33865609), (31, 2184878), (62, 1092439), (409, 165602), (818, 82801), (2671, 25358), (5342, 12679)]