23509408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 27971168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 1823, 3224, 3646, 6448, 7292, 12896, 14584, 23699, 29168, 47398, 56513, 58336, 94796, 113026, 189592, 226052, 379184, 452104, 734669, 758368, 904208, 1469338, 1808416, 2938676, 5877352, 11754704, 23509408]

約数ペア:

[(1, 23509408), (2, 11754704), (4, 5877352), (8, 2938676), (13, 1808416), (16, 1469338), (26, 904208), (31, 758368), (32, 734669), (52, 452104), (62, 379184), (104, 226052), (124, 189592), (208, 113026), (248, 94796), (403, 58336), (416, 56513), (496, 47398), (806, 29168), (992, 23699), (1612, 14584), (1823, 12896), (3224, 7292), (3646, 6448)]