31535892

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:890

約数の個数: 60

約数和(自身を含む): 83182176

約数和(自身を除く): 51646284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 743, 786, 1179, 1486, 1572, 2229, 2358, 2972, 3537, 4458, 4716, 6687, 7074, 8916, 10611, 13374, 14148, 20061, 21222, 26748, 40122, 42444, 60183, 80244, 97333, 120366, 194666, 240732, 291999, 389332, 583998, 875997, 1167996, 1751994, 2627991, 3503988, 5255982, 7883973, 10511964, 15767946, 31535892]

約数ペア:

[(1, 31535892), (2, 15767946), (3, 10511964), (4, 7883973), (6, 5255982), (9, 3503988), (12, 2627991), (18, 1751994), (27, 1167996), (36, 875997), (54, 583998), (81, 389332), (108, 291999), (131, 240732), (162, 194666), (262, 120366), (324, 97333), (393, 80244), (524, 60183), (743, 42444), (786, 40122), (1179, 26748), (1486, 21222), (1572, 20061), (2229, 14148), (2358, 13374), (2972, 10611), (3537, 8916), (4458, 7074), (4716, 6687)]