16995712

素因数分解:

$2^7\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 35535780

約数和(自身を除く): 18540068

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 251, 368, 502, 529, 736, 1004, 1058, 1472, 2008, 2116, 2944, 4016, 4232, 5773, 8032, 8464, 11546, 16064, 16928, 23092, 32128, 33856, 46184, 67712, 92368, 132779, 184736, 265558, 369472, 531116, 738944, 1062232, 2124464, 4248928, 8497856, 16995712]

約数ペア:

[(1, 16995712), (2, 8497856), (4, 4248928), (8, 2124464), (16, 1062232), (23, 738944), (32, 531116), (46, 369472), (64, 265558), (92, 184736), (128, 132779), (184, 92368), (251, 67712), (368, 46184), (502, 33856), (529, 32128), (736, 23092), (1004, 16928), (1058, 16064), (1472, 11546), (2008, 8464), (2116, 8032), (2944, 5773), (4016, 4232)]