128104304

素因数分解:

$2^4\times {\mathrm{1367}}^1\times {\mathrm{5857}}^1$

素因数の和:7232

約数の個数: 20

約数和(自身を含む): 248426064

約数和(自身を除く): 120321760

約数列:

[1, 2, 4, 8, 16, 1367, 2734, 5468, 5857, 10936, 11714, 21872, 23428, 46856, 93712, 8006519, 16013038, 32026076, 64052152, 128104304]

約数ペア:

[(1, 128104304), (2, 64052152), (4, 32026076), (8, 16013038), (16, 8006519), (1367, 93712), (2734, 46856), (5468, 23428), (5857, 21872), (10936, 11714)]