31012968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 89026560

約数和(自身を除く): 58013592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 503, 734, 1006, 1101, 1468, 1509, 2012, 2202, 2569, 2936, 3018, 3521, 4024, 4404, 5138, 6036, 7042, 7707, 8808, 10276, 10563, 12072, 14084, 15414, 20552, 21126, 28168, 30828, 42252, 61656, 84504, 184601, 369202, 553803, 738404, 1107606, 1292207, 1476808, 2215212, 2584414, 3876621, 4430424, 5168828, 7753242, 10337656, 15506484, 31012968]

約数ペア:

[(1, 31012968), (2, 15506484), (3, 10337656), (4, 7753242), (6, 5168828), (7, 4430424), (8, 3876621), (12, 2584414), (14, 2215212), (21, 1476808), (24, 1292207), (28, 1107606), (42, 738404), (56, 553803), (84, 369202), (168, 184601), (367, 84504), (503, 61656), (734, 42252), (1006, 30828), (1101, 28168), (1468, 21126), (1509, 20552), (2012, 15414), (2202, 14084), (2569, 12072), (2936, 10563), (3018, 10276), (3521, 8808), (4024, 7707), (4404, 7042), (5138, 6036)]