8320832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 56

約数和(自身を含む): 18156936

約数和(自身を除く): 9836104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 137, 146, 208, 274, 292, 416, 548, 584, 832, 949, 1096, 1168, 1781, 1898, 2192, 2336, 3562, 3796, 4384, 4672, 7124, 7592, 8768, 10001, 14248, 15184, 20002, 28496, 30368, 40004, 56992, 60736, 80008, 113984, 130013, 160016, 260026, 320032, 520052, 640064, 1040104, 2080208, 4160416, 8320832]

約数ペア:

[(1, 8320832), (2, 4160416), (4, 2080208), (8, 1040104), (13, 640064), (16, 520052), (26, 320032), (32, 260026), (52, 160016), (64, 130013), (73, 113984), (104, 80008), (137, 60736), (146, 56992), (208, 40004), (274, 30368), (292, 28496), (416, 20002), (548, 15184), (584, 14248), (832, 10001), (949, 8768), (1096, 7592), (1168, 7124), (1781, 4672), (1898, 4384), (2192, 3796), (2336, 3562)]