42436904

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 39211096

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 632, 664, 809, 1618, 3236, 6472, 6557, 13114, 26228, 52456, 63911, 67147, 127822, 134294, 255644, 268588, 511288, 537176, 5304613, 10609226, 21218452, 42436904]

約数ペア:

[(1, 42436904), (2, 21218452), (4, 10609226), (8, 5304613), (79, 537176), (83, 511288), (158, 268588), (166, 255644), (316, 134294), (332, 127822), (632, 67147), (664, 63911), (809, 52456), (1618, 26228), (3236, 13114), (6472, 6557)]