81302596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{9467}}^1$

素因数の和:9603

約数の個数: 24

約数和(自身を含む): 151109280

約数和(自身を除く): 69806684

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 9467, 18934, 37868, 179873, 359746, 719492, 1069771, 2139542, 4279084, 20325649, 40651298, 81302596]

約数ペア:

[(1, 81302596), (2, 40651298), (4, 20325649), (19, 4279084), (38, 2139542), (76, 1069771), (113, 719492), (226, 359746), (452, 179873), (2147, 37868), (4294, 18934), (8588, 9467)]