23405824

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 54

約数和(自身を含む): 50684046

約数和(自身を除く): 27278222

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 541, 676, 832, 1082, 1352, 1664, 2164, 2704, 3328, 4328, 5408, 7033, 8656, 10816, 14066, 17312, 21632, 28132, 34624, 43264, 56264, 69248, 91429, 112528, 138496, 182858, 225056, 365716, 450112, 731432, 900224, 1462864, 1800448, 2925728, 5851456, 11702912, 23405824]

約数ペア:

[(1, 23405824), (2, 11702912), (4, 5851456), (8, 2925728), (13, 1800448), (16, 1462864), (26, 900224), (32, 731432), (52, 450112), (64, 365716), (104, 225056), (128, 182858), (169, 138496), (208, 112528), (256, 91429), (338, 69248), (416, 56264), (541, 43264), (676, 34624), (832, 28132), (1082, 21632), (1352, 17312), (1664, 14066), (2164, 10816), (2704, 8656), (3328, 7033), (4328, 5408)]