90731606

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 164505600

約数和(自身を除く): 73773994

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 5099, 8897, 10198, 17794, 35693, 71386, 158069, 209059, 316138, 418118, 1106483, 1463413, 2212966, 2926826, 6480829, 12961658, 45365803, 90731606]

約数ペア:

[(1, 90731606), (2, 45365803), (7, 12961658), (14, 6480829), (31, 2926826), (41, 2212966), (62, 1463413), (82, 1106483), (217, 418118), (287, 316138), (434, 209059), (574, 158069), (1271, 71386), (2542, 35693), (5099, 17794), (8897, 10198)]