87526948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21101}}^1$

素因数の和:21183

約数の個数: 24

約数和(自身を含む): 164848824

約数和(自身を除く): 77321876

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 21101, 42202, 84404, 358717, 717434, 1287161, 1434868, 2574322, 5148644, 21881737, 43763474, 87526948]

約数ペア:

[(1, 87526948), (2, 43763474), (4, 21881737), (17, 5148644), (34, 2574322), (61, 1434868), (68, 1287161), (122, 717434), (244, 358717), (1037, 84404), (2074, 42202), (4148, 21101)]