23657432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 49939200

約数和(自身を除く): 26281768

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 67, 76, 92, 101, 134, 152, 184, 202, 268, 404, 437, 536, 808, 874, 1273, 1541, 1748, 1919, 2323, 2546, 3082, 3496, 3838, 4646, 5092, 6164, 6767, 7676, 9292, 10184, 12328, 13534, 15352, 18584, 27068, 29279, 44137, 54136, 58558, 88274, 117116, 128573, 155641, 176548, 234232, 257146, 311282, 353096, 514292, 622564, 1028584, 1245128, 2957179, 5914358, 11828716, 23657432]

約数ペア:

[(1, 23657432), (2, 11828716), (4, 5914358), (8, 2957179), (19, 1245128), (23, 1028584), (38, 622564), (46, 514292), (67, 353096), (76, 311282), (92, 257146), (101, 234232), (134, 176548), (152, 155641), (184, 128573), (202, 117116), (268, 88274), (404, 58558), (437, 54136), (536, 44137), (808, 29279), (874, 27068), (1273, 18584), (1541, 15352), (1748, 13534), (1919, 12328), (2323, 10184), (2546, 9292), (3082, 7676), (3496, 6767), (3838, 6164), (4646, 5092)]