90479882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{39719}}^1$

素因数の和:39805

約数の個数: 16

約数和(自身を含む): 145851840

約数和(自身を除く): 55371958

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 39719, 79438, 675223, 1350446, 2661173, 5322346, 45239941, 90479882]

約数ペア:

[(1, 90479882), (2, 45239941), (17, 5322346), (34, 2661173), (67, 1350446), (134, 675223), (1139, 79438), (2278, 39719)]