31029912

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1481}}^1$

素因数の和:1593

約数の個数: 64

約数和(自身を含む): 87141600

約数和(自身を除く): 56111688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 1164, 1481, 1746, 2328, 2619, 2962, 3492, 4443, 5238, 5924, 6984, 8886, 10476, 11848, 13329, 17772, 20952, 26658, 35544, 39987, 53316, 79974, 106632, 143657, 159948, 287314, 319896, 430971, 574628, 861942, 1149256, 1292913, 1723884, 2585826, 3447768, 3878739, 5171652, 7757478, 10343304, 15514956, 31029912]

約数ペア:

[(1, 31029912), (2, 15514956), (3, 10343304), (4, 7757478), (6, 5171652), (8, 3878739), (9, 3447768), (12, 2585826), (18, 1723884), (24, 1292913), (27, 1149256), (36, 861942), (54, 574628), (72, 430971), (97, 319896), (108, 287314), (194, 159948), (216, 143657), (291, 106632), (388, 79974), (582, 53316), (776, 39987), (873, 35544), (1164, 26658), (1481, 20952), (1746, 17772), (2328, 13329), (2619, 11848), (2962, 10476), (3492, 8886), (4443, 6984), (5238, 5924)]