1580384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 3492720

約数和(自身を除く): 1912336

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 131, 208, 232, 262, 377, 416, 464, 524, 754, 928, 1048, 1508, 1703, 2096, 3016, 3406, 3799, 4192, 6032, 6812, 7598, 12064, 13624, 15196, 27248, 30392, 49387, 54496, 60784, 98774, 121568, 197548, 395096, 790192, 1580384]

約数ペア:

[(1, 1580384), (2, 790192), (4, 395096), (8, 197548), (13, 121568), (16, 98774), (26, 60784), (29, 54496), (32, 49387), (52, 30392), (58, 27248), (104, 15196), (116, 13624), (131, 12064), (208, 7598), (232, 6812), (262, 6032), (377, 4192), (416, 3799), (464, 3406), (524, 3016), (754, 2096), (928, 1703), (1048, 1508)]