16217886

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{40343}}^1$

素因数の和:40415

約数の個数: 16

約数和(自身を含む): 32920704

約数和(自身を除く): 16702818

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 40343, 80686, 121029, 242058, 2702981, 5405962, 8108943, 16217886]

約数ペア:

[(1, 16217886), (2, 8108943), (3, 5405962), (6, 2702981), (67, 242058), (134, 121029), (201, 80686), (402, 40343)]