16791408

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:891

約数の個数: 80

約数和(自身を含む): 49282560

約数和(自身を除く): 32491152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 827, 846, 1128, 1269, 1654, 1692, 2256, 2481, 2538, 3308, 3384, 4962, 5076, 6616, 6768, 7443, 9924, 10152, 13232, 14886, 19848, 20304, 22329, 29772, 38869, 39696, 44658, 59544, 77738, 89316, 116607, 119088, 155476, 178632, 233214, 310952, 349821, 357264, 466428, 621904, 699642, 932856, 1049463, 1399284, 1865712, 2098926, 2798568, 4197852, 5597136, 8395704, 16791408]

約数ペア:

[(1, 16791408), (2, 8395704), (3, 5597136), (4, 4197852), (6, 2798568), (8, 2098926), (9, 1865712), (12, 1399284), (16, 1049463), (18, 932856), (24, 699642), (27, 621904), (36, 466428), (47, 357264), (48, 349821), (54, 310952), (72, 233214), (94, 178632), (108, 155476), (141, 119088), (144, 116607), (188, 89316), (216, 77738), (282, 59544), (376, 44658), (423, 39696), (432, 38869), (564, 29772), (752, 22329), (827, 20304), (846, 19848), (1128, 14886), (1269, 13232), (1654, 10152), (1692, 9924), (2256, 7443), (2481, 6768), (2538, 6616), (3308, 5076), (3384, 4962)]