42435616

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 86220288

約数和(自身を除く): 43784672

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 191, 212, 262, 382, 424, 524, 764, 848, 1048, 1528, 1696, 2096, 3056, 4192, 6112, 6943, 10123, 13886, 20246, 25021, 27772, 40492, 50042, 55544, 80984, 100084, 111088, 161968, 200168, 222176, 323936, 400336, 800672, 1326113, 2652226, 5304452, 10608904, 21217808, 42435616]

約数ペア:

[(1, 42435616), (2, 21217808), (4, 10608904), (8, 5304452), (16, 2652226), (32, 1326113), (53, 800672), (106, 400336), (131, 323936), (191, 222176), (212, 200168), (262, 161968), (382, 111088), (424, 100084), (524, 80984), (764, 55544), (848, 50042), (1048, 40492), (1528, 27772), (1696, 25021), (2096, 20246), (3056, 13886), (4192, 10123), (6112, 6943)]