38695184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5113}}^1$

素因数の和:5175

約数の個数: 40

約数和(自身を含む): 83705952

約数和(自身を除く): 45010768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5113, 7568, 10226, 20452, 40904, 56243, 81808, 112486, 219859, 224972, 439718, 449944, 879436, 899888, 1758872, 2418449, 3517744, 4836898, 9673796, 19347592, 38695184]

約数ペア:

[(1, 38695184), (2, 19347592), (4, 9673796), (8, 4836898), (11, 3517744), (16, 2418449), (22, 1758872), (43, 899888), (44, 879436), (86, 449944), (88, 439718), (172, 224972), (176, 219859), (344, 112486), (473, 81808), (688, 56243), (946, 40904), (1892, 20452), (3784, 10226), (5113, 7568)]