31504044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1669}}^1$

素因数の和:1711

約数の個数: 72

約数和(自身を含む): 87067120

約数和(自身を除く): 55563076

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1669, 1716, 3146, 3338, 4719, 5007, 6292, 6676, 9438, 10014, 18359, 18876, 20028, 21697, 36718, 43394, 55077, 65091, 73436, 86788, 110154, 130182, 201949, 220308, 238667, 260364, 403898, 477334, 605847, 716001, 807796, 954668, 1211694, 1432002, 2423388, 2625337, 2864004, 5250674, 7876011, 10501348, 15752022, 31504044]

約数ペア:

[(1, 31504044), (2, 15752022), (3, 10501348), (4, 7876011), (6, 5250674), (11, 2864004), (12, 2625337), (13, 2423388), (22, 1432002), (26, 1211694), (33, 954668), (39, 807796), (44, 716001), (52, 605847), (66, 477334), (78, 403898), (121, 260364), (132, 238667), (143, 220308), (156, 201949), (242, 130182), (286, 110154), (363, 86788), (429, 73436), (484, 65091), (572, 55077), (726, 43394), (858, 36718), (1452, 21697), (1573, 20028), (1669, 18876), (1716, 18359), (3146, 10014), (3338, 9438), (4719, 6676), (5007, 6292)]