90449216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9883}}^1$

素因数の和:9919

約数の個数: 56

約数和(自身を含む): 210885024

約数和(自身を除く): 120435808

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 9883, 19766, 39532, 79064, 108713, 128479, 158128, 217426, 256958, 316256, 434852, 513916, 632512, 869704, 1027832, 1413269, 1739408, 2055664, 2826538, 3478816, 4111328, 5653076, 6957632, 8222656, 11306152, 22612304, 45224608, 90449216]

約数ペア:

[(1, 90449216), (2, 45224608), (4, 22612304), (8, 11306152), (11, 8222656), (13, 6957632), (16, 5653076), (22, 4111328), (26, 3478816), (32, 2826538), (44, 2055664), (52, 1739408), (64, 1413269), (88, 1027832), (104, 869704), (143, 632512), (176, 513916), (208, 434852), (286, 316256), (352, 256958), (416, 217426), (572, 158128), (704, 128479), (832, 108713), (1144, 79064), (2288, 39532), (4576, 19766), (9152, 9883)]