64185838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1\times {\mathrm{1423}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 101502720

約数和(自身を除く): 37316882

約数列:

[1, 2, 19, 38, 1187, 1423, 2374, 2846, 22553, 27037, 45106, 54074, 1689101, 3378202, 32092919, 64185838]

約数ペア:

[(1, 64185838), (2, 32092919), (19, 3378202), (38, 1689101), (1187, 54074), (1423, 45106), (2374, 27037), (2846, 22553)]