40539144

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18979}}^1$

素因数の和:19077

約数の個数: 32

約数和(自身を含む): 102492000

約数和(自身を除く): 61952856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 18979, 37958, 56937, 75916, 113874, 151832, 227748, 455496, 1689131, 3378262, 5067393, 6756524, 10134786, 13513048, 20269572, 40539144]

約数ペア:

[(1, 40539144), (2, 20269572), (3, 13513048), (4, 10134786), (6, 6756524), (8, 5067393), (12, 3378262), (24, 1689131), (89, 455496), (178, 227748), (267, 151832), (356, 113874), (534, 75916), (712, 56937), (1068, 37958), (2136, 18979)]