89468704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 190512000

約数和(自身を除く): 101043296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 431, 499, 862, 998, 1724, 1996, 3448, 3992, 5603, 6487, 6896, 7984, 11206, 12974, 13792, 15968, 22412, 25948, 44824, 51896, 89648, 103792, 179296, 207584, 215069, 430138, 860276, 1720552, 2795897, 3441104, 5591794, 6882208, 11183588, 22367176, 44734352, 89468704]

約数ペア:

[(1, 89468704), (2, 44734352), (4, 22367176), (8, 11183588), (13, 6882208), (16, 5591794), (26, 3441104), (32, 2795897), (52, 1720552), (104, 860276), (208, 430138), (416, 215069), (431, 207584), (499, 179296), (862, 103792), (998, 89648), (1724, 51896), (1996, 44824), (3448, 25948), (3992, 22412), (5603, 15968), (6487, 13792), (6896, 12974), (7984, 11206)]