16457792

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 35673792

約数和(自身を除く): 19216000

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 151, 208, 262, 302, 416, 524, 604, 832, 1048, 1208, 1703, 1963, 2096, 2416, 3406, 3926, 4192, 4832, 6812, 7852, 8384, 9664, 13624, 15704, 19781, 27248, 31408, 39562, 54496, 62816, 79124, 108992, 125632, 158248, 257153, 316496, 514306, 632992, 1028612, 1265984, 2057224, 4114448, 8228896, 16457792]

約数ペア:

[(1, 16457792), (2, 8228896), (4, 4114448), (8, 2057224), (13, 1265984), (16, 1028612), (26, 632992), (32, 514306), (52, 316496), (64, 257153), (104, 158248), (131, 125632), (151, 108992), (208, 79124), (262, 62816), (302, 54496), (416, 39562), (524, 31408), (604, 27248), (832, 19781), (1048, 15704), (1208, 13624), (1703, 9664), (1963, 8384), (2096, 7852), (2416, 6812), (3406, 4832), (3926, 4192)]