84168416

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 169845984

約数和(自身を除く): 85677568

約数列:

[1, 2, 4, 8, 16, 32, 73, 137, 146, 263, 274, 292, 526, 548, 584, 1052, 1096, 1168, 2104, 2192, 2336, 4208, 4384, 8416, 10001, 19199, 20002, 36031, 38398, 40004, 72062, 76796, 80008, 144124, 153592, 160016, 288248, 307184, 320032, 576496, 614368, 1152992, 2630263, 5260526, 10521052, 21042104, 42084208, 84168416]

約数ペア:

[(1, 84168416), (2, 42084208), (4, 21042104), (8, 10521052), (16, 5260526), (32, 2630263), (73, 1152992), (137, 614368), (146, 576496), (263, 320032), (274, 307184), (292, 288248), (526, 160016), (548, 153592), (584, 144124), (1052, 80008), (1096, 76796), (1168, 72062), (2104, 40004), (2192, 38398), (2336, 36031), (4208, 20002), (4384, 19199), (8416, 10001)]