161731304

素因数分解:

$2^3\times 7^1\times {\mathrm{2888059}}^1$

素因数の和:2888072

約数の個数: 16

約数和(自身を含む): 346567200

約数和(自身を除く): 184835896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2888059, 5776118, 11552236, 20216413, 23104472, 40432826, 80865652, 161731304]

約数ペア:

[(1, 161731304), (2, 80865652), (4, 40432826), (7, 23104472), (8, 20216413), (14, 11552236), (28, 5776118), (56, 2888059)]