61578242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25679}}^1$

素因数の和:25801

約数の個数: 16

約数和(自身を含む): 101692800

約数和(自身を除く): 40114558

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 25679, 51358, 282469, 564938, 2799011, 5598022, 30789121, 61578242]

約数ペア:

[(1, 61578242), (2, 30789121), (11, 5598022), (22, 2799011), (109, 564938), (218, 282469), (1199, 51358), (2398, 25679)]