79772908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8563}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 148910832

約数和(自身を除く): 69137924

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 8563, 9316, 17126, 34252, 145571, 291142, 582284, 1173131, 2346262, 4692524, 19943227, 39886454, 79772908]

約数ペア:

[(1, 79772908), (2, 39886454), (4, 19943227), (17, 4692524), (34, 2346262), (68, 1173131), (137, 582284), (274, 291142), (548, 145571), (2329, 34252), (4658, 17126), (8563, 9316)]