39397652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{45389}}^1$

素因数の和:45431

約数の個数: 24

約数和(自身を含む): 81338880

約数和(自身を除く): 41941228

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 45389, 90778, 181556, 317723, 635446, 1270892, 1407059, 2814118, 5628236, 9849413, 19698826, 39397652]

約数ペア:

[(1, 39397652), (2, 19698826), (4, 9849413), (7, 5628236), (14, 2814118), (28, 1407059), (31, 1270892), (62, 635446), (124, 317723), (217, 181556), (434, 90778), (868, 45389)]