828176

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 20

約数和(自身を含む): 1618944

約数和(自身を除く): 790768

約数列:

[1, 2, 4, 8, 16, 191, 271, 382, 542, 764, 1084, 1528, 2168, 3056, 4336, 51761, 103522, 207044, 414088, 828176]

約数ペア:

[(1, 828176), (2, 414088), (4, 207044), (8, 103522), (16, 51761), (191, 4336), (271, 3056), (382, 2168), (542, 1528), (764, 1084)]