214320448

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{81677}}^1$

素因数の和:81730

約数の個数: 28

約数和(自身を含む): 435670452

約数和(自身を除く): 221350004

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 81677, 163354, 326708, 653416, 1306832, 2613664, 3348757, 5227328, 6697514, 13395028, 26790056, 53580112, 107160224, 214320448]

約数ペア:

[(1, 214320448), (2, 107160224), (4, 53580112), (8, 26790056), (16, 13395028), (32, 6697514), (41, 5227328), (64, 3348757), (82, 2613664), (164, 1306832), (328, 653416), (656, 326708), (1312, 163354), (2624, 81677)]