90553216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{54419}}^1$

素因数の和:54446

約数の個数: 32

約数和(自身を含む): 194279400

約数和(自身を除く): 103726184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 54419, 108838, 217676, 435352, 707447, 870704, 1414894, 1741408, 2829788, 3482816, 5659576, 6965632, 11319152, 22638304, 45276608, 90553216]

約数ペア:

[(1, 90553216), (2, 45276608), (4, 22638304), (8, 11319152), (13, 6965632), (16, 5659576), (26, 3482816), (32, 2829788), (52, 1741408), (64, 1414894), (104, 870704), (128, 707447), (208, 435352), (416, 217676), (832, 108838), (1664, 54419)]