31495248

素因数分解:

$2^4\times 3^2\times {\mathrm{218717}}^1$

素因数の和:218731

約数の個数: 30

約数和(自身を含む): 88143354

約数和(自身を除く): 56648106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218717, 437434, 656151, 874868, 1312302, 1749736, 1968453, 2624604, 3499472, 3936906, 5249208, 7873812, 10498416, 15747624, 31495248]

約数ペア:

[(1, 31495248), (2, 15747624), (3, 10498416), (4, 7873812), (6, 5249208), (8, 3936906), (9, 3499472), (12, 2624604), (16, 1968453), (18, 1749736), (24, 1312302), (36, 874868), (48, 656151), (72, 437434), (144, 218717)]