23328896

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 50232960

約数和(自身を除く): 26904064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 128, 136, 142, 151, 272, 284, 302, 544, 568, 604, 1088, 1136, 1207, 1208, 2176, 2272, 2414, 2416, 2567, 4544, 4828, 4832, 5134, 9088, 9656, 9664, 10268, 10721, 19312, 19328, 20536, 21442, 38624, 41072, 42884, 77248, 82144, 85768, 154496, 164288, 171536, 182257, 328576, 343072, 364514, 686144, 729028, 1372288, 1458056, 2916112, 5832224, 11664448, 23328896]

約数ペア:

[(1, 23328896), (2, 11664448), (4, 5832224), (8, 2916112), (16, 1458056), (17, 1372288), (32, 729028), (34, 686144), (64, 364514), (68, 343072), (71, 328576), (128, 182257), (136, 171536), (142, 164288), (151, 154496), (272, 85768), (284, 82144), (302, 77248), (544, 42884), (568, 41072), (604, 38624), (1088, 21442), (1136, 20536), (1207, 19328), (1208, 19312), (2176, 10721), (2272, 10268), (2414, 9664), (2416, 9656), (2567, 9088), (4544, 5134), (4828, 4832)]