23431576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 53844480

約数和(自身を除く): 30412904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 151, 163, 238, 302, 326, 476, 604, 652, 952, 1057, 1141, 1208, 1304, 2114, 2282, 2567, 2771, 4228, 4564, 5134, 5542, 8456, 9128, 10268, 11084, 17969, 19397, 20536, 22168, 24613, 35938, 38794, 49226, 71876, 77588, 98452, 143752, 155176, 172291, 196904, 344582, 418421, 689164, 836842, 1378328, 1673684, 2928947, 3347368, 5857894, 11715788, 23431576]

約数ペア:

[(1, 23431576), (2, 11715788), (4, 5857894), (7, 3347368), (8, 2928947), (14, 1673684), (17, 1378328), (28, 836842), (34, 689164), (56, 418421), (68, 344582), (119, 196904), (136, 172291), (151, 155176), (163, 143752), (238, 98452), (302, 77588), (326, 71876), (476, 49226), (604, 38794), (652, 35938), (952, 24613), (1057, 22168), (1141, 20536), (1208, 19397), (1304, 17969), (2114, 11084), (2282, 10268), (2567, 9128), (2771, 8456), (4228, 5542), (4564, 5134)]