16327948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 36327424

約数和(自身を除く): 19999476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1447, 1612, 2821, 2894, 5642, 5788, 10129, 11284, 18811, 20258, 37622, 40516, 44857, 75244, 89714, 131677, 179428, 263354, 313999, 526708, 583141, 627998, 1166282, 1255996, 2332564, 4081987, 8163974, 16327948]

約数ペア:

[(1, 16327948), (2, 8163974), (4, 4081987), (7, 2332564), (13, 1255996), (14, 1166282), (26, 627998), (28, 583141), (31, 526708), (52, 313999), (62, 263354), (91, 179428), (124, 131677), (182, 89714), (217, 75244), (364, 44857), (403, 40516), (434, 37622), (806, 20258), (868, 18811), (1447, 11284), (1612, 10129), (2821, 5788), (2894, 5642)]