87620252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1993}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 159121200

約数和(自身を除く): 71500948

約数列:

[1, 2, 4, 29, 58, 116, 379, 758, 1516, 1993, 3986, 7972, 10991, 21982, 43964, 57797, 115594, 231188, 755347, 1510694, 3021388, 21905063, 43810126, 87620252]

約数ペア:

[(1, 87620252), (2, 43810126), (4, 21905063), (29, 3021388), (58, 1510694), (116, 755347), (379, 231188), (758, 115594), (1516, 57797), (1993, 43964), (3986, 21982), (7972, 10991)]