31012896

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 89123328

約数和(自身を除く): 58110432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 613, 744, 816, 992, 1054, 1226, 1488, 1581, 1632, 1839, 2108, 2452, 2976, 3162, 3678, 4216, 4904, 6324, 7356, 8432, 9808, 10421, 12648, 14712, 16864, 19003, 19616, 20842, 25296, 29424, 31263, 38006, 41684, 50592, 57009, 58848, 62526, 76012, 83368, 114018, 125052, 152024, 166736, 228036, 250104, 304048, 323051, 333472, 456072, 500208, 608096, 646102, 912144, 969153, 1000416, 1292204, 1824288, 1938306, 2584408, 3876612, 5168816, 7753224, 10337632, 15506448, 31012896]

約数ペア:

[(1, 31012896), (2, 15506448), (3, 10337632), (4, 7753224), (6, 5168816), (8, 3876612), (12, 2584408), (16, 1938306), (17, 1824288), (24, 1292204), (31, 1000416), (32, 969153), (34, 912144), (48, 646102), (51, 608096), (62, 500208), (68, 456072), (93, 333472), (96, 323051), (102, 304048), (124, 250104), (136, 228036), (186, 166736), (204, 152024), (248, 125052), (272, 114018), (372, 83368), (408, 76012), (496, 62526), (527, 58848), (544, 57009), (613, 50592), (744, 41684), (816, 38006), (992, 31263), (1054, 29424), (1226, 25296), (1488, 20842), (1581, 19616), (1632, 19003), (1839, 16864), (2108, 14712), (2452, 12648), (2976, 10421), (3162, 9808), (3678, 8432), (4216, 7356), (4904, 6324)]