31471344

素因数分解:

$2^4\times 3^2\times {\mathrm{218551}}^1$

素因数の和:218565

約数の個数: 30

約数和(自身を含む): 88076456

約数和(自身を除く): 56605112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218551, 437102, 655653, 874204, 1311306, 1748408, 1966959, 2622612, 3496816, 3933918, 5245224, 7867836, 10490448, 15735672, 31471344]

約数ペア:

[(1, 31471344), (2, 15735672), (3, 10490448), (4, 7867836), (6, 5245224), (8, 3933918), (9, 3496816), (12, 2622612), (16, 1966959), (18, 1748408), (24, 1311306), (36, 874204), (48, 655653), (72, 437102), (144, 218551)]