23971552

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 53491536

約数和(自身を除く): 29519984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 121, 151, 164, 176, 242, 302, 328, 352, 451, 484, 604, 656, 902, 968, 1208, 1312, 1661, 1804, 1936, 2416, 3322, 3608, 3872, 4832, 4961, 6191, 6644, 7216, 9922, 12382, 13288, 14432, 18271, 19844, 24764, 26576, 36542, 39688, 49528, 53152, 68101, 73084, 79376, 99056, 136202, 146168, 158752, 198112, 272404, 292336, 544808, 584672, 749111, 1089616, 1498222, 2179232, 2996444, 5992888, 11985776, 23971552]

約数ペア:

[(1, 23971552), (2, 11985776), (4, 5992888), (8, 2996444), (11, 2179232), (16, 1498222), (22, 1089616), (32, 749111), (41, 584672), (44, 544808), (82, 292336), (88, 272404), (121, 198112), (151, 158752), (164, 146168), (176, 136202), (242, 99056), (302, 79376), (328, 73084), (352, 68101), (451, 53152), (484, 49528), (604, 39688), (656, 36542), (902, 26576), (968, 24764), (1208, 19844), (1312, 18271), (1661, 14432), (1804, 13288), (1936, 12382), (2416, 9922), (3322, 7216), (3608, 6644), (3872, 6191), (4832, 4961)]