23140688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{39089}}^1$

素因数の和:39134

約数の個数: 20

約数和(自身を含む): 46048020

約数和(自身を除く): 22907332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 39089, 78178, 156356, 312712, 625424, 1446293, 2892586, 5785172, 11570344, 23140688]

約数ペア:

[(1, 23140688), (2, 11570344), (4, 5785172), (8, 2892586), (16, 1446293), (37, 625424), (74, 312712), (148, 156356), (296, 78178), (592, 39089)]