40615024

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{7669}}^1$

素因数の和:8008

約数の個数: 20

約数和(自身を含む): 78939640

約数和(自身を除く): 38324616

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 7669, 15338, 30676, 61352, 122704, 2538439, 5076878, 10153756, 20307512, 40615024]

約数ペア:

[(1, 40615024), (2, 20307512), (4, 10153756), (8, 5076878), (16, 2538439), (331, 122704), (662, 61352), (1324, 30676), (2648, 15338), (5296, 7669)]