121491232

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{122471}}^1$

素因数の和:122512

約数の個数: 24

約数和(自身を含む): 246903552

約数和(自身を除く): 125412320

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 122471, 244942, 489884, 979768, 1959536, 3796601, 3919072, 7593202, 15186404, 30372808, 60745616, 121491232]

約数ペア:

[(1, 121491232), (2, 60745616), (4, 30372808), (8, 15186404), (16, 7593202), (31, 3919072), (32, 3796601), (62, 1959536), (124, 979768), (248, 489884), (496, 244942), (992, 122471)]