31090704

素因数分解:

$2^4\times 3^1\times {\mathrm{647723}}^1$

素因数の和:647734

約数の個数: 20

約数和(自身を含む): 80317776

約数和(自身を除く): 49227072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647723, 1295446, 1943169, 2590892, 3886338, 5181784, 7772676, 10363568, 15545352, 31090704]

約数ペア:

[(1, 31090704), (2, 15545352), (3, 10363568), (4, 7772676), (6, 5181784), (8, 3886338), (12, 2590892), (16, 1943169), (24, 1295446), (48, 647723)]