80241568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 173202624

約数和(自身を除く): 92961056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 887, 1028, 1774, 2056, 2827, 3548, 4112, 5654, 7096, 8224, 9757, 11308, 14192, 19514, 22616, 28384, 39028, 45232, 78056, 90464, 156112, 227959, 312224, 455918, 911836, 1823672, 2507549, 3647344, 5015098, 7294688, 10030196, 20060392, 40120784, 80241568]

約数ペア:

[(1, 80241568), (2, 40120784), (4, 20060392), (8, 10030196), (11, 7294688), (16, 5015098), (22, 3647344), (32, 2507549), (44, 1823672), (88, 911836), (176, 455918), (257, 312224), (352, 227959), (514, 156112), (887, 90464), (1028, 78056), (1774, 45232), (2056, 39028), (2827, 28384), (3548, 22616), (4112, 19514), (5654, 14192), (7096, 11308), (8224, 9757)]