23555584

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3570

約数の個数: 40

約数和(自身を含む): 50699880

約数和(自身を除く): 27144296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3539, 6656, 7078, 14156, 28312, 46007, 56624, 92014, 113248, 184028, 226496, 368056, 452992, 736112, 905984, 1472224, 1811968, 2944448, 5888896, 11777792, 23555584]

約数ペア:

[(1, 23555584), (2, 11777792), (4, 5888896), (8, 2944448), (13, 1811968), (16, 1472224), (26, 905984), (32, 736112), (52, 452992), (64, 368056), (104, 226496), (128, 184028), (208, 113248), (256, 92014), (416, 56624), (512, 46007), (832, 28312), (1664, 14156), (3328, 7078), (3539, 6656)]