31616094

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 68935680

約数和(自身を除く): 37319586

約数列:

[1, 2, 3, 6, 31, 43, 59, 62, 67, 86, 93, 118, 129, 134, 177, 186, 201, 258, 354, 402, 1333, 1829, 2077, 2537, 2666, 2881, 3658, 3953, 3999, 4154, 5074, 5487, 5762, 6231, 7611, 7906, 7998, 8643, 10974, 11859, 12462, 15222, 17286, 23718, 78647, 89311, 122543, 157294, 169979, 178622, 235941, 245086, 267933, 339958, 367629, 471882, 509937, 535866, 735258, 1019874, 5269349, 10538698, 15808047, 31616094]

約数ペア:

[(1, 31616094), (2, 15808047), (3, 10538698), (6, 5269349), (31, 1019874), (43, 735258), (59, 535866), (62, 509937), (67, 471882), (86, 367629), (93, 339958), (118, 267933), (129, 245086), (134, 235941), (177, 178622), (186, 169979), (201, 157294), (258, 122543), (354, 89311), (402, 78647), (1333, 23718), (1829, 17286), (2077, 15222), (2537, 12462), (2666, 11859), (2881, 10974), (3658, 8643), (3953, 7998), (3999, 7906), (4154, 7611), (5074, 6231), (5487, 5762)]