23913504

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 72

約数和(自身を含む): 69621552

約数和(自身を除く): 45708048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 1931, 2064, 3096, 3862, 4128, 5793, 6192, 7724, 11586, 12384, 15448, 17379, 23172, 30896, 34758, 46344, 61792, 69516, 83033, 92688, 139032, 166066, 185376, 249099, 278064, 332132, 498198, 556128, 664264, 747297, 996396, 1328528, 1494594, 1992792, 2657056, 2989188, 3985584, 5978376, 7971168, 11956752, 23913504]

約数ペア:

[(1, 23913504), (2, 11956752), (3, 7971168), (4, 5978376), (6, 3985584), (8, 2989188), (9, 2657056), (12, 1992792), (16, 1494594), (18, 1328528), (24, 996396), (32, 747297), (36, 664264), (43, 556128), (48, 498198), (72, 332132), (86, 278064), (96, 249099), (129, 185376), (144, 166066), (172, 139032), (258, 92688), (288, 83033), (344, 69516), (387, 61792), (516, 46344), (688, 34758), (774, 30896), (1032, 23172), (1376, 17379), (1548, 15448), (1931, 12384), (2064, 11586), (3096, 7724), (3862, 6192), (4128, 5793)]