42181948

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8373

約数の個数: 24

約数和(自身を含む): 78067584

約数和(自身を除く): 35885636

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 8297, 16594, 33188, 257207, 340177, 514414, 680354, 1028828, 1360708, 10545487, 21090974, 42181948]

約数ペア:

[(1, 42181948), (2, 21090974), (4, 10545487), (31, 1360708), (41, 1028828), (62, 680354), (82, 514414), (124, 340177), (164, 257207), (1271, 33188), (2542, 16594), (5084, 8297)]