40642166

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 24

約数和(自身を含む): 64196184

約数和(自身を除く): 23554018

約数列:

[1, 2, 29, 58, 73, 146, 331, 662, 841, 1682, 2117, 4234, 9599, 19198, 24163, 48326, 61393, 122786, 278371, 556742, 700727, 1401454, 20321083, 40642166]

約数ペア:

[(1, 40642166), (2, 20321083), (29, 1401454), (58, 700727), (73, 556742), (146, 278371), (331, 122786), (662, 61393), (841, 48326), (1682, 24163), (2117, 19198), (4234, 9599)]