23939552

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 48

約数和(自身を含む): 58014432

約数和(自身を除く): 34074880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 8221, 16442, 32884, 57547, 65768, 106873, 115094, 131536, 213746, 230188, 263072, 427492, 460376, 748111, 854984, 920752, 1496222, 1709968, 1841504, 2992444, 3419936, 5984888, 11969776, 23939552]

約数ペア:

[(1, 23939552), (2, 11969776), (4, 5984888), (7, 3419936), (8, 2992444), (13, 1841504), (14, 1709968), (16, 1496222), (26, 920752), (28, 854984), (32, 748111), (52, 460376), (56, 427492), (91, 263072), (104, 230188), (112, 213746), (182, 131536), (208, 115094), (224, 106873), (364, 65768), (416, 57547), (728, 32884), (1456, 16442), (2912, 8221)]