84484816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{406177}}^1$

素因数の和:406198

約数の個数: 20

約数和(自身を含む): 176281252

約数和(自身を除く): 91796436

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 406177, 812354, 1624708, 3249416, 5280301, 6498832, 10560602, 21121204, 42242408, 84484816]

約数ペア:

[(1, 84484816), (2, 42242408), (4, 21121204), (8, 10560602), (13, 6498832), (16, 5280301), (26, 3249416), (52, 1624708), (104, 812354), (208, 406177)]