40898156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19183}}^1$

素因数の和:19241

約数の個数: 24

約数和(自身を含む): 78961344

約数和(自身を除く): 38063188

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 19183, 38366, 76732, 249379, 498758, 786503, 997516, 1573006, 3146012, 10224539, 20449078, 40898156]

約数ペア:

[(1, 40898156), (2, 20449078), (4, 10224539), (13, 3146012), (26, 1573006), (41, 997516), (52, 786503), (82, 498758), (164, 249379), (533, 76732), (1066, 38366), (2132, 19183)]