31470648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{10837}}^1$

素因数の和:10868

約数の個数: 48

約数和(自身を含む): 86487240

約数和(自身を除く): 55016592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 10837, 21674, 32511, 43348, 65022, 86696, 119207, 130044, 238414, 260088, 357621, 476828, 715242, 953656, 1311277, 1430484, 2622554, 2860968, 3933831, 5245108, 7867662, 10490216, 15735324, 31470648]

約数ペア:

[(1, 31470648), (2, 15735324), (3, 10490216), (4, 7867662), (6, 5245108), (8, 3933831), (11, 2860968), (12, 2622554), (22, 1430484), (24, 1311277), (33, 953656), (44, 715242), (66, 476828), (88, 357621), (121, 260088), (132, 238414), (242, 130044), (264, 119207), (363, 86696), (484, 65022), (726, 43348), (968, 32511), (1452, 21674), (2904, 10837)]