355132016

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{55351}}^1$

素因数の和:55760

約数の個数: 20

約数和(自身を含む): 689796624

約数和(自身を除く): 334664608

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 55351, 110702, 221404, 442808, 885616, 22195751, 44391502, 88783004, 177566008, 355132016]

約数ペア:

[(1, 355132016), (2, 177566008), (4, 88783004), (8, 44391502), (16, 22195751), (401, 885616), (802, 442808), (1604, 221404), (3208, 110702), (6416, 55351)]