23828708

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 45534720

約数和(自身を除く): 21706012

約数列:

[1, 2, 4, 31, 41, 43, 62, 82, 86, 109, 124, 164, 172, 218, 436, 1271, 1333, 1763, 2542, 2666, 3379, 3526, 4469, 4687, 5084, 5332, 6758, 7052, 8938, 9374, 13516, 17876, 18748, 54653, 109306, 138539, 145297, 192167, 218612, 277078, 290594, 384334, 554156, 581188, 768668, 5957177, 11914354, 23828708]

約数ペア:

[(1, 23828708), (2, 11914354), (4, 5957177), (31, 768668), (41, 581188), (43, 554156), (62, 384334), (82, 290594), (86, 277078), (109, 218612), (124, 192167), (164, 145297), (172, 138539), (218, 109306), (436, 54653), (1271, 18748), (1333, 17876), (1763, 13516), (2542, 9374), (2666, 8938), (3379, 7052), (3526, 6758), (4469, 5332), (4687, 5084)]