31132584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 97144320

約数和(自身を除く): 66011736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 223, 252, 277, 446, 504, 554, 669, 831, 892, 1108, 1338, 1561, 1662, 1784, 1939, 2007, 2216, 2493, 2676, 3122, 3324, 3878, 4014, 4683, 4986, 5352, 5817, 6244, 6648, 7756, 8028, 9366, 9972, 11634, 12488, 14049, 15512, 16056, 17451, 18732, 19944, 23268, 28098, 34902, 37464, 46536, 56196, 61771, 69804, 112392, 123542, 139608, 185313, 247084, 370626, 432397, 494168, 555939, 741252, 864794, 1111878, 1297191, 1482504, 1729588, 2223756, 2594382, 3459176, 3891573, 4447512, 5188764, 7783146, 10377528, 15566292, 31132584]

約数ペア:

[(1, 31132584), (2, 15566292), (3, 10377528), (4, 7783146), (6, 5188764), (7, 4447512), (8, 3891573), (9, 3459176), (12, 2594382), (14, 2223756), (18, 1729588), (21, 1482504), (24, 1297191), (28, 1111878), (36, 864794), (42, 741252), (56, 555939), (63, 494168), (72, 432397), (84, 370626), (126, 247084), (168, 185313), (223, 139608), (252, 123542), (277, 112392), (446, 69804), (504, 61771), (554, 56196), (669, 46536), (831, 37464), (892, 34902), (1108, 28098), (1338, 23268), (1561, 19944), (1662, 18732), (1784, 17451), (1939, 16056), (2007, 15512), (2216, 14049), (2493, 12488), (2676, 11634), (3122, 9972), (3324, 9366), (3878, 8028), (4014, 7756), (4683, 6648), (4986, 6244), (5352, 5817)]