90745184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5439

約数の個数: 48

約数和(自身を含む): 195302016

約数和(自身を除く): 104556832

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 5381, 8432, 10762, 16864, 21524, 43048, 86096, 91477, 166811, 172192, 182954, 333622, 365908, 667244, 731816, 1334488, 1463632, 2668976, 2835787, 2927264, 5337952, 5671574, 11343148, 22686296, 45372592, 90745184]

約数ペア:

[(1, 90745184), (2, 45372592), (4, 22686296), (8, 11343148), (16, 5671574), (17, 5337952), (31, 2927264), (32, 2835787), (34, 2668976), (62, 1463632), (68, 1334488), (124, 731816), (136, 667244), (248, 365908), (272, 333622), (496, 182954), (527, 172192), (544, 166811), (992, 91477), (1054, 86096), (2108, 43048), (4216, 21524), (5381, 16864), (8432, 10762)]