40970716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{330409}}^1$

素因数の和:330444

約数の個数: 12

約数和(自身を含む): 74011840

約数和(自身を除く): 33041124

約数列:

[1, 2, 4, 31, 62, 124, 330409, 660818, 1321636, 10242679, 20485358, 40970716]

約数ペア:

[(1, 40970716), (2, 20485358), (4, 10242679), (31, 1321636), (62, 660818), (124, 330409)]