79217872

素因数分解:

$2^4\times {\mathrm{2069}}^1\times {\mathrm{2393}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 153622980

約数和(自身を除く): 74405108

約数列:

[1, 2, 4, 8, 16, 2069, 2393, 4138, 4786, 8276, 9572, 16552, 19144, 33104, 38288, 4951117, 9902234, 19804468, 39608936, 79217872]

約数ペア:

[(1, 79217872), (2, 39608936), (4, 19804468), (8, 9902234), (16, 4951117), (2069, 38288), (2393, 33104), (4138, 19144), (4786, 16552), (8276, 9572)]