15692790032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{60923}}^1$

素因数の和:61895

約数の個数: 40

約数和(自身を含む): 32227821216

約数和(自身を除く): 16535031184

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 947, 1894, 3788, 7576, 15152, 16099, 32198, 60923, 64396, 121846, 128792, 243692, 257584, 487384, 974768, 1035691, 2071382, 4142764, 8285528, 16571056, 57694081, 115388162, 230776324, 461552648, 923105296, 980799377, 1961598754, 3923197508, 7846395016, 15692790032]

約数ペア:

[(1, 15692790032), (2, 7846395016), (4, 3923197508), (8, 1961598754), (16, 980799377), (17, 923105296), (34, 461552648), (68, 230776324), (136, 115388162), (272, 57694081), (947, 16571056), (1894, 8285528), (3788, 4142764), (7576, 2071382), (15152, 1035691), (16099, 974768), (32198, 487384), (60923, 257584), (64396, 243692), (121846, 128792)]