40130704

素因数分解:

$2^4\times {\mathrm{787}}^1\times {\mathrm{3187}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 77876464

約数和(自身を除く): 37745760

約数列:

[1, 2, 4, 8, 16, 787, 1574, 3148, 3187, 6296, 6374, 12592, 12748, 25496, 50992, 2508169, 5016338, 10032676, 20065352, 40130704]

約数ペア:

[(1, 40130704), (2, 20065352), (4, 10032676), (8, 5016338), (16, 2508169), (787, 50992), (1574, 25496), (3148, 12748), (3187, 12592), (6296, 6374)]