23100688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 29395952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 47, 52, 68, 94, 104, 136, 139, 188, 208, 221, 272, 278, 376, 442, 556, 611, 752, 799, 884, 1112, 1222, 1598, 1768, 1807, 2224, 2363, 2444, 3196, 3536, 3614, 4726, 4888, 6392, 6533, 7228, 9452, 9776, 10387, 12784, 13066, 14456, 18904, 20774, 26132, 28912, 30719, 37808, 41548, 52264, 61438, 83096, 84929, 104528, 111061, 122876, 166192, 169858, 222122, 245752, 339716, 444244, 491504, 679432, 888488, 1358864, 1443793, 1776976, 2887586, 5775172, 11550344, 23100688]

約数ペア:

[(1, 23100688), (2, 11550344), (4, 5775172), (8, 2887586), (13, 1776976), (16, 1443793), (17, 1358864), (26, 888488), (34, 679432), (47, 491504), (52, 444244), (68, 339716), (94, 245752), (104, 222122), (136, 169858), (139, 166192), (188, 122876), (208, 111061), (221, 104528), (272, 84929), (278, 83096), (376, 61438), (442, 52264), (556, 41548), (611, 37808), (752, 30719), (799, 28912), (884, 26132), (1112, 20774), (1222, 18904), (1598, 14456), (1768, 13066), (1807, 12784), (2224, 10387), (2363, 9776), (2444, 9452), (3196, 7228), (3536, 6533), (3614, 6392), (4726, 4888)]