77702288

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79613}}^1$

素因数の和:79682

約数の個数: 20

約数和(自身を含む): 153018108

約数和(自身を除く): 75315820

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 79613, 159226, 318452, 636904, 1273808, 4856393, 9712786, 19425572, 38851144, 77702288]

約数ペア:

[(1, 77702288), (2, 38851144), (4, 19425572), (8, 9712786), (16, 4856393), (61, 1273808), (122, 636904), (244, 318452), (488, 159226), (976, 79613)]