31884648

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{18199}}^1$

素因数の和:18281

約数の個数: 32

約数和(自身を含む): 80808000

約数和(自身を除く): 48923352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 18199, 36398, 54597, 72796, 109194, 145592, 218388, 436776, 1328527, 2657054, 3985581, 5314108, 7971162, 10628216, 15942324, 31884648]

約数ペア:

[(1, 31884648), (2, 15942324), (3, 10628216), (4, 7971162), (6, 5314108), (8, 3985581), (12, 2657054), (24, 1328527), (73, 436776), (146, 218388), (219, 145592), (292, 109194), (438, 72796), (584, 54597), (876, 36398), (1752, 18199)]