16957256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 33445440

約数和(自身を除く): 16488184

約数列:

[1, 2, 4, 8, 23, 46, 92, 157, 184, 314, 587, 628, 1174, 1256, 2348, 3611, 4696, 7222, 13501, 14444, 27002, 28888, 54004, 92159, 108008, 184318, 368636, 737272, 2119657, 4239314, 8478628, 16957256]

約数ペア:

[(1, 16957256), (2, 8478628), (4, 4239314), (8, 2119657), (23, 737272), (46, 368636), (92, 184318), (157, 108008), (184, 92159), (314, 54004), (587, 28888), (628, 27002), (1174, 14444), (1256, 13501), (2348, 7222), (3611, 4696)]