238781096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{2287}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 463457280

約数和(自身を除く): 224676184

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 842, 1684, 2287, 3368, 4574, 9148, 13051, 18296, 26102, 52204, 70897, 104408, 141794, 283588, 567176, 962827, 1925654, 3851308, 7702616, 29847637, 59695274, 119390548, 238781096]

約数ペア:

[(1, 238781096), (2, 119390548), (4, 59695274), (8, 29847637), (31, 7702616), (62, 3851308), (124, 1925654), (248, 962827), (421, 567176), (842, 283588), (1684, 141794), (2287, 104408), (3368, 70897), (4574, 52204), (9148, 26102), (13051, 18296)]