2080708281856

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{176690581}}^1$

素因数の和:176690622

約数の個数: 40

約数和(自身を含む): 4338107169264

約数和(自身を除く): 2257398887408

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 176690581, 353381162, 706762324, 1413524648, 2827049296, 4063883363, 5654098592, 8127766726, 11308197184, 16255533452, 22616394368, 32511066904, 45232788736, 65022133808, 90465577472, 130044267616, 260088535232, 520177070464, 1040354140928, 2080708281856]

約数ペア:

[(1, 2080708281856), (2, 1040354140928), (4, 520177070464), (8, 260088535232), (16, 130044267616), (23, 90465577472), (32, 65022133808), (46, 45232788736), (64, 32511066904), (92, 22616394368), (128, 16255533452), (184, 11308197184), (256, 8127766726), (368, 5654098592), (512, 4063883363), (736, 2827049296), (1472, 1413524648), (2944, 706762324), (5888, 353381162), (11776, 176690581)]