23831168

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 27576832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 152, 164, 239, 304, 328, 478, 608, 656, 779, 956, 1216, 1312, 1558, 1912, 2432, 2624, 3116, 3824, 4541, 5248, 6232, 7648, 9082, 9799, 12464, 15296, 18164, 19598, 24928, 30592, 36328, 39196, 49856, 72656, 78392, 99712, 145312, 156784, 186181, 290624, 313568, 372362, 581248, 627136, 744724, 1254272, 1489448, 2978896, 5957792, 11915584, 23831168]

約数ペア:

[(1, 23831168), (2, 11915584), (4, 5957792), (8, 2978896), (16, 1489448), (19, 1254272), (32, 744724), (38, 627136), (41, 581248), (64, 372362), (76, 313568), (82, 290624), (128, 186181), (152, 156784), (164, 145312), (239, 99712), (304, 78392), (328, 72656), (478, 49856), (608, 39196), (656, 36328), (779, 30592), (956, 24928), (1216, 19598), (1312, 18164), (1558, 15296), (1912, 12464), (2432, 9799), (2624, 9082), (3116, 7648), (3824, 6232), (4541, 5248)]