31081536

素因数分解:

$2^6\times 3^3\times {\mathrm{17987}}^1$

素因数の和:18008

約数の個数: 56

約数和(自身を含む): 91379040

約数和(自身を除く): 60297504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 17987, 35974, 53961, 71948, 107922, 143896, 161883, 215844, 287792, 323766, 431688, 485649, 575584, 647532, 863376, 971298, 1151168, 1295064, 1726752, 1942596, 2590128, 3453504, 3885192, 5180256, 7770384, 10360512, 15540768, 31081536]

約数ペア:

[(1, 31081536), (2, 15540768), (3, 10360512), (4, 7770384), (6, 5180256), (8, 3885192), (9, 3453504), (12, 2590128), (16, 1942596), (18, 1726752), (24, 1295064), (27, 1151168), (32, 971298), (36, 863376), (48, 647532), (54, 575584), (64, 485649), (72, 431688), (96, 323766), (108, 287792), (144, 215844), (192, 161883), (216, 143896), (288, 107922), (432, 71948), (576, 53961), (864, 35974), (1728, 17987)]