31040086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3803}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 59159808

約数和(自身を除く): 28119722

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 3803, 4081, 7606, 8162, 26621, 41833, 53242, 83666, 201559, 292831, 403118, 585662, 1410913, 2217149, 2821826, 4434298, 15520043, 31040086]

約数ペア:

[(1, 31040086), (2, 15520043), (7, 4434298), (11, 2821826), (14, 2217149), (22, 1410913), (53, 585662), (77, 403118), (106, 292831), (154, 201559), (371, 83666), (583, 53242), (742, 41833), (1166, 26621), (3803, 8162), (4081, 7606)]