8380458712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{3187}}^1\times {\mathrm{8017}}^1$

素因数の和:11251

約数の個数: 32

約数和(自身を含む): 16103671920

約数和(自身を除く): 7723213208

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 3187, 6374, 8017, 12748, 16034, 25496, 32068, 64136, 130667, 261334, 328697, 522668, 657394, 1045336, 1314788, 2629576, 25550179, 51100358, 102200716, 204401432, 1047557339, 2095114678, 4190229356, 8380458712]

約数ペア:

[(1, 8380458712), (2, 4190229356), (4, 2095114678), (8, 1047557339), (41, 204401432), (82, 102200716), (164, 51100358), (328, 25550179), (3187, 2629576), (6374, 1314788), (8017, 1045336), (12748, 657394), (16034, 522668), (25496, 328697), (32068, 261334), (64136, 130667)]