120920336

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1861}}^1$

素因数の和:2031

約数の個数: 40

約数和(自身を含む): 243817728

約数和(自身を除く): 122897392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 131, 248, 262, 496, 524, 1048, 1861, 2096, 3722, 4061, 7444, 8122, 14888, 16244, 29776, 32488, 57691, 64976, 115382, 230764, 243791, 461528, 487582, 923056, 975164, 1950328, 3900656, 7557521, 15115042, 30230084, 60460168, 120920336]

約数ペア:

[(1, 120920336), (2, 60460168), (4, 30230084), (8, 15115042), (16, 7557521), (31, 3900656), (62, 1950328), (124, 975164), (131, 923056), (248, 487582), (262, 461528), (496, 243791), (524, 230764), (1048, 115382), (1861, 64976), (2096, 57691), (3722, 32488), (4061, 29776), (7444, 16244), (8122, 14888)]