40134736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 80322984

約数和(自身を除く): 40188248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 317, 328, 386, 634, 656, 772, 1268, 1544, 2536, 3088, 5072, 7913, 12997, 15826, 25994, 31652, 51988, 61181, 63304, 103976, 122362, 126608, 207952, 244724, 489448, 978896, 2508421, 5016842, 10033684, 20067368, 40134736]

約数ペア:

[(1, 40134736), (2, 20067368), (4, 10033684), (8, 5016842), (16, 2508421), (41, 978896), (82, 489448), (164, 244724), (193, 207952), (317, 126608), (328, 122362), (386, 103976), (634, 63304), (656, 61181), (772, 51988), (1268, 31652), (1544, 25994), (2536, 15826), (3088, 12997), (5072, 7913)]