80456716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62273}}^1$

素因数の和:62313

約数の個数: 24

約数和(自身を含む): 156930480

約数和(自身を除く): 76473764

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 62273, 124546, 249092, 1058641, 1183187, 2117282, 2366374, 4234564, 4732748, 20114179, 40228358, 80456716]

約数ペア:

[(1, 80456716), (2, 40228358), (4, 20114179), (17, 4732748), (19, 4234564), (34, 2366374), (38, 2117282), (68, 1183187), (76, 1058641), (323, 249092), (646, 124546), (1292, 62273)]