31731792

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 89226432

約数和(自身を除く): 57494640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 592, 629, 816, 888, 1051, 1258, 1776, 1887, 2102, 2516, 3153, 3774, 4204, 5032, 6306, 7548, 8408, 10064, 12612, 15096, 16816, 17867, 25224, 30192, 35734, 38887, 50448, 53601, 71468, 77774, 107202, 116661, 142936, 155548, 214404, 233322, 285872, 311096, 428808, 466644, 622192, 661079, 857616, 933288, 1322158, 1866576, 1983237, 2644316, 3966474, 5288632, 7932948, 10577264, 15865896, 31731792]

約数ペア:

[(1, 31731792), (2, 15865896), (3, 10577264), (4, 7932948), (6, 5288632), (8, 3966474), (12, 2644316), (16, 1983237), (17, 1866576), (24, 1322158), (34, 933288), (37, 857616), (48, 661079), (51, 622192), (68, 466644), (74, 428808), (102, 311096), (111, 285872), (136, 233322), (148, 214404), (204, 155548), (222, 142936), (272, 116661), (296, 107202), (408, 77774), (444, 71468), (592, 53601), (629, 50448), (816, 38887), (888, 35734), (1051, 30192), (1258, 25224), (1776, 17867), (1887, 16816), (2102, 15096), (2516, 12612), (3153, 10064), (3774, 8408), (4204, 7548), (5032, 6306)]