83866948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31247}}^1$

素因数の和:31323

約数の個数: 24

約数和(自身を含む): 162739584

約数和(自身を除く): 78872636

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 31247, 62494, 124988, 343717, 687434, 1374868, 1906067, 3812134, 7624268, 20966737, 41933474, 83866948]

約数ペア:

[(1, 83866948), (2, 41933474), (4, 20966737), (11, 7624268), (22, 3812134), (44, 1906067), (61, 1374868), (122, 687434), (244, 343717), (671, 124988), (1342, 62494), (2684, 31247)]