4203811328

素因数分解:

$2^9\times {\mathrm{641}}^1\times {\mathrm{12809}}^1$

素因数の和:13468

約数の個数: 40

約数和(自身を含む): 8413172460

約数和(自身を除く): 4209361132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 641, 1282, 2564, 5128, 10256, 12809, 20512, 25618, 41024, 51236, 82048, 102472, 164096, 204944, 328192, 409888, 819776, 1639552, 3279104, 6558208, 8210569, 16421138, 32842276, 65684552, 131369104, 262738208, 525476416, 1050952832, 2101905664, 4203811328]

約数ペア:

[(1, 4203811328), (2, 2101905664), (4, 1050952832), (8, 525476416), (16, 262738208), (32, 131369104), (64, 65684552), (128, 32842276), (256, 16421138), (512, 8210569), (641, 6558208), (1282, 3279104), (2564, 1639552), (5128, 819776), (10256, 409888), (12809, 328192), (20512, 204944), (25618, 164096), (41024, 102472), (51236, 82048)]