16677808

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3463}}^1$

素因数の和:3521

約数の個数: 40

約数和(自身を含む): 37799168

約数和(自身を除く): 21121360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 3463, 4816, 6926, 13852, 24241, 27704, 48482, 55408, 96964, 148909, 193928, 297818, 387856, 595636, 1042363, 1191272, 2084726, 2382544, 4169452, 8338904, 16677808]

約数ペア:

[(1, 16677808), (2, 8338904), (4, 4169452), (7, 2382544), (8, 2084726), (14, 1191272), (16, 1042363), (28, 595636), (43, 387856), (56, 297818), (86, 193928), (112, 148909), (172, 96964), (301, 55408), (344, 48482), (602, 27704), (688, 24241), (1204, 13852), (2408, 6926), (3463, 4816)]