31441968

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2251}}^1$

素因数の和:2362

約数の個数: 60

約数和(自身を含む): 88940488

約数和(自身を除く): 57498520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 194, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2251, 2328, 3492, 4502, 4656, 6753, 6984, 9004, 13506, 13968, 18008, 20259, 27012, 36016, 40518, 54024, 81036, 108048, 162072, 218347, 324144, 436694, 655041, 873388, 1310082, 1746776, 1965123, 2620164, 3493552, 3930246, 5240328, 7860492, 10480656, 15720984, 31441968]

約数ペア:

[(1, 31441968), (2, 15720984), (3, 10480656), (4, 7860492), (6, 5240328), (8, 3930246), (9, 3493552), (12, 2620164), (16, 1965123), (18, 1746776), (24, 1310082), (36, 873388), (48, 655041), (72, 436694), (97, 324144), (144, 218347), (194, 162072), (291, 108048), (388, 81036), (582, 54024), (776, 40518), (873, 36016), (1164, 27012), (1552, 20259), (1746, 18008), (2251, 13968), (2328, 13506), (3492, 9004), (4502, 6984), (4656, 6753)]