31128996

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{29147}}^1$

素因数の和:29243

約数の個数: 24

約数和(自身を含む): 73452960

約数和(自身を除く): 42323964

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 29147, 58294, 87441, 116588, 174882, 349764, 2594083, 5188166, 7782249, 10376332, 15564498, 31128996]

約数ペア:

[(1, 31128996), (2, 15564498), (3, 10376332), (4, 7782249), (6, 5188166), (12, 2594083), (89, 349764), (178, 174882), (267, 116588), (356, 87441), (534, 58294), (1068, 29147)]