31820868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38431}}^1$

素因数の和:38464

約数の個数: 36

約数和(自身を含む): 83935488

約数和(自身を除く): 52114620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 38431, 76862, 115293, 153724, 230586, 345879, 461172, 691758, 883913, 1383516, 1767826, 2651739, 3535652, 5303478, 7955217, 10606956, 15910434, 31820868]

約数ペア:

[(1, 31820868), (2, 15910434), (3, 10606956), (4, 7955217), (6, 5303478), (9, 3535652), (12, 2651739), (18, 1767826), (23, 1383516), (36, 883913), (46, 691758), (69, 461172), (92, 345879), (138, 230586), (207, 153724), (276, 115293), (414, 76862), (828, 38431)]