84188848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1699}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 172856000

約数和(自身を除く): 88667152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 1699, 2608, 3097, 3398, 6194, 6796, 12388, 13592, 24776, 27184, 32281, 49552, 64562, 129124, 258248, 276937, 516496, 553874, 1107748, 2215496, 4430992, 5261803, 10523606, 21047212, 42094424, 84188848]

約数ペア:

[(1, 84188848), (2, 42094424), (4, 21047212), (8, 10523606), (16, 5261803), (19, 4430992), (38, 2215496), (76, 1107748), (152, 553874), (163, 516496), (304, 276937), (326, 258248), (652, 129124), (1304, 64562), (1699, 49552), (2608, 32281), (3097, 27184), (3398, 24776), (6194, 13592), (6796, 12388)]