40357304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{388051}}^1$

素因数の和:388070

約数の個数: 16

約数和(自身を含む): 81490920

約数和(自身を除く): 41133616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 388051, 776102, 1552204, 3104408, 5044663, 10089326, 20178652, 40357304]

約数ペア:

[(1, 40357304), (2, 20178652), (4, 10089326), (8, 5044663), (13, 3104408), (26, 1552204), (52, 776102), (104, 388051)]