171180416

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{121577}}^1$

素因数の和:121602

約数の個数: 32

約数和(自身を含む): 372028680

約数和(自身を除く): 200848264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 121577, 243154, 486308, 972616, 1337347, 1945232, 2674694, 3890464, 5349388, 7780928, 10698776, 15561856, 21397552, 42795104, 85590208, 171180416]

約数ペア:

[(1, 171180416), (2, 85590208), (4, 42795104), (8, 21397552), (11, 15561856), (16, 10698776), (22, 7780928), (32, 5349388), (44, 3890464), (64, 2674694), (88, 1945232), (128, 1337347), (176, 972616), (352, 486308), (704, 243154), (1408, 121577)]