189690544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{941}}^1$

素因数の和:1285

約数の個数: 40

約数和(自身を含む): 377757072

約数和(自身を除く): 188066528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 293, 344, 586, 688, 941, 1172, 1882, 2344, 3764, 4688, 7528, 12599, 15056, 25198, 40463, 50396, 80926, 100792, 161852, 201584, 275713, 323704, 551426, 647408, 1102852, 2205704, 4411408, 11855659, 23711318, 47422636, 94845272, 189690544]

約数ペア:

[(1, 189690544), (2, 94845272), (4, 47422636), (8, 23711318), (16, 11855659), (43, 4411408), (86, 2205704), (172, 1102852), (293, 647408), (344, 551426), (586, 323704), (688, 275713), (941, 201584), (1172, 161852), (1882, 100792), (2344, 80926), (3764, 50396), (4688, 40463), (7528, 25198), (12599, 15056)]