164467216

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{7901}}^1$

素因数の和:9210

約数の個数: 20

約数和(自身を含む): 318940524

約数和(自身を除く): 154473308

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 7901, 10408, 15802, 20816, 31604, 63208, 126416, 10279201, 20558402, 41116804, 82233608, 164467216]

約数ペア:

[(1, 164467216), (2, 82233608), (4, 41116804), (8, 20558402), (16, 10279201), (1301, 126416), (2602, 63208), (5204, 31604), (7901, 20816), (10408, 15802)]