88889216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{53419}}^1$

素因数の和:53446

約数の個数: 32

約数和(自身を含む): 190709400

約数和(自身を除く): 101820184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 53419, 106838, 213676, 427352, 694447, 854704, 1388894, 1709408, 2777788, 3418816, 5555576, 6837632, 11111152, 22222304, 44444608, 88889216]

約数ペア:

[(1, 88889216), (2, 44444608), (4, 22222304), (8, 11111152), (13, 6837632), (16, 5555576), (26, 3418816), (32, 2777788), (52, 1709408), (64, 1388894), (104, 854704), (128, 694447), (208, 427352), (416, 213676), (832, 106838), (1664, 53419)]