9581984

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 20176128

約数和(自身を除く): 10594144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 277, 368, 376, 554, 736, 752, 1081, 1108, 1504, 2162, 2216, 4324, 4432, 6371, 8648, 8864, 12742, 13019, 17296, 25484, 26038, 34592, 50968, 52076, 101936, 104152, 203872, 208304, 299437, 416608, 598874, 1197748, 2395496, 4790992, 9581984]

約数ペア:

[(1, 9581984), (2, 4790992), (4, 2395496), (8, 1197748), (16, 598874), (23, 416608), (32, 299437), (46, 208304), (47, 203872), (92, 104152), (94, 101936), (184, 52076), (188, 50968), (277, 34592), (368, 26038), (376, 25484), (554, 17296), (736, 13019), (752, 12742), (1081, 8864), (1108, 8648), (1504, 6371), (2162, 4432), (2216, 4324)]