31383669296

素因数分解:

$2^4\times 7^1\times {\mathrm{280211333}}^1$

素因数の和:280211348

約数の個数: 20

約数和(自身を含む): 69492410832

約数和(自身を除く): 38108741536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 280211333, 560422666, 1120845332, 1961479331, 2241690664, 3922958662, 4483381328, 7845917324, 15691834648, 31383669296]

約数ペア:

[(1, 31383669296), (2, 15691834648), (4, 7845917324), (7, 4483381328), (8, 3922958662), (14, 2241690664), (16, 1961479331), (28, 1120845332), (56, 560422666), (112, 280211333)]