218364032

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{41609}}^1$

素因数の和:41664

約数の個数: 32

約数和(自身を含む): 445643100

約数和(自身を除く): 227279068

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 41609, 83218, 166436, 332872, 665744, 1331488, 1705969, 2662976, 3411938, 5325952, 6823876, 13647752, 27295504, 54591008, 109182016, 218364032]

約数ペア:

[(1, 218364032), (2, 109182016), (4, 54591008), (8, 27295504), (16, 13647752), (32, 6823876), (41, 5325952), (64, 3411938), (82, 2662976), (128, 1705969), (164, 1331488), (328, 665744), (656, 332872), (1312, 166436), (2624, 83218), (5248, 41609)]