31409928

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{39659}}^1$

素因数の和:39682

約数の個数: 48

約数和(自身を含む): 92804400

約数和(自身を除く): 61394472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 39659, 79318, 118977, 158636, 237954, 317272, 356931, 436249, 475908, 713862, 872498, 951816, 1308747, 1427724, 1744996, 2617494, 2855448, 3489992, 3926241, 5234988, 7852482, 10469976, 15704964, 31409928]

約数ペア:

[(1, 31409928), (2, 15704964), (3, 10469976), (4, 7852482), (6, 5234988), (8, 3926241), (9, 3489992), (11, 2855448), (12, 2617494), (18, 1744996), (22, 1427724), (24, 1308747), (33, 951816), (36, 872498), (44, 713862), (66, 475908), (72, 436249), (88, 356931), (99, 317272), (132, 237954), (198, 158636), (264, 118977), (396, 79318), (792, 39659)]