2016359792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 4126075200

約数和(自身を除く): 2109715408

約数列:

[1, 2, 4, 8, 16, 29, 58, 89, 116, 157, 178, 232, 311, 314, 356, 464, 622, 628, 712, 1244, 1256, 1424, 2488, 2512, 2581, 4553, 4976, 5162, 9019, 9106, 10324, 13973, 18038, 18212, 20648, 27679, 27946, 36076, 36424, 41296, 48827, 55358, 55892, 72152, 72848, 97654, 110716, 111784, 144304, 195308, 221432, 223568, 390616, 405217, 442864, 781232, 802691, 810434, 1415983, 1605382, 1620868, 2831966, 3210764, 3241736, 4345603, 5663932, 6421528, 6483472, 8691206, 11327864, 12843056, 17382412, 22655728, 34764824, 69529648, 126022487, 252044974, 504089948, 1008179896, 2016359792]

約数ペア:

[(1, 2016359792), (2, 1008179896), (4, 504089948), (8, 252044974), (16, 126022487), (29, 69529648), (58, 34764824), (89, 22655728), (116, 17382412), (157, 12843056), (178, 11327864), (232, 8691206), (311, 6483472), (314, 6421528), (356, 5663932), (464, 4345603), (622, 3241736), (628, 3210764), (712, 2831966), (1244, 1620868), (1256, 1605382), (1424, 1415983), (2488, 810434), (2512, 802691), (2581, 781232), (4553, 442864), (4976, 405217), (5162, 390616), (9019, 223568), (9106, 221432), (10324, 195308), (13973, 144304), (18038, 111784), (18212, 110716), (20648, 97654), (27679, 72848), (27946, 72152), (36076, 55892), (36424, 55358), (41296, 48827)]