40227736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{218629}}^1$

素因数の和:218658

約数の個数: 16

約数和(自身を含む): 78706800

約数和(自身を除く): 38479064

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 218629, 437258, 874516, 1749032, 5028467, 10056934, 20113868, 40227736]

約数ペア:

[(1, 40227736), (2, 20113868), (4, 10056934), (8, 5028467), (23, 1749032), (46, 874516), (92, 437258), (184, 218629)]