31239192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{68507}}^1$

素因数の和:68535

約数の個数: 32

約数和(自身を含む): 82209600

約数和(自身を除く): 50970408

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 68507, 137014, 205521, 274028, 411042, 548056, 822084, 1301633, 1644168, 2603266, 3904899, 5206532, 7809798, 10413064, 15619596, 31239192]

約数ペア:

[(1, 31239192), (2, 15619596), (3, 10413064), (4, 7809798), (6, 5206532), (8, 3904899), (12, 2603266), (19, 1644168), (24, 1301633), (38, 822084), (57, 548056), (76, 411042), (114, 274028), (152, 205521), (228, 137014), (456, 68507)]