85783328

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 178920000

約数和(自身を除く): 93136672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 199, 304, 398, 608, 709, 796, 1418, 1592, 2836, 3184, 3781, 5672, 6368, 7562, 11344, 13471, 15124, 22688, 26942, 30248, 53884, 60496, 107768, 120992, 141091, 215536, 282182, 431072, 564364, 1128728, 2257456, 2680729, 4514912, 5361458, 10722916, 21445832, 42891664, 85783328]

約数ペア:

[(1, 85783328), (2, 42891664), (4, 21445832), (8, 10722916), (16, 5361458), (19, 4514912), (32, 2680729), (38, 2257456), (76, 1128728), (152, 564364), (199, 431072), (304, 282182), (398, 215536), (608, 141091), (709, 120992), (796, 107768), (1418, 60496), (1592, 53884), (2836, 30248), (3184, 26942), (3781, 22688), (5672, 15124), (6368, 13471), (7562, 11344)]