31030076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{100747}}^1$

素因数の和:100769

約数の個数: 24

約数和(自身を含む): 67702656

約数和(自身を除く): 36672580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 100747, 201494, 402988, 705229, 1108217, 1410458, 2216434, 2820916, 4432868, 7757519, 15515038, 31030076]

約数ペア:

[(1, 31030076), (2, 15515038), (4, 7757519), (7, 4432868), (11, 2820916), (14, 2216434), (22, 1410458), (28, 1108217), (44, 705229), (77, 402988), (154, 201494), (308, 100747)]