81607592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11173}}^1$

素因数の和:11273

約数の個数: 32

約数和(自身を含む): 168950880

約数和(自身を除く): 87343288

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 11173, 22346, 44692, 89384, 122903, 245806, 491612, 927359, 983224, 1854718, 3709436, 7418872, 10200949, 20401898, 40803796, 81607592]

約数ペア:

[(1, 81607592), (2, 40803796), (4, 20401898), (8, 10200949), (11, 7418872), (22, 3709436), (44, 1854718), (83, 983224), (88, 927359), (166, 491612), (332, 245806), (664, 122903), (913, 89384), (1826, 44692), (3652, 22346), (7304, 11173)]