232792768

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{21523}}^1$

素因数の和:21561

約数の個数: 42

約数和(自身を含む): 500239284

約数和(自身を除く): 267446516

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 21523, 43046, 86092, 172184, 279799, 344368, 559598, 688736, 1119196, 1377472, 2238392, 3637387, 4476784, 7274774, 8953568, 14549548, 17907136, 29099096, 58198192, 116396384, 232792768]

約数ペア:

[(1, 232792768), (2, 116396384), (4, 58198192), (8, 29099096), (13, 17907136), (16, 14549548), (26, 8953568), (32, 7274774), (52, 4476784), (64, 3637387), (104, 2238392), (169, 1377472), (208, 1119196), (338, 688736), (416, 559598), (676, 344368), (832, 279799), (1352, 172184), (2704, 86092), (5408, 43046), (10816, 21523)]