16380392

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5519}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 35769600

約数和(自身を除く): 19389208

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 5519, 11038, 22076, 38633, 44152, 77266, 154532, 292507, 309064, 585014, 1170028, 2047549, 2340056, 4095098, 8190196, 16380392]

約数ペア:

[(1, 16380392), (2, 8190196), (4, 4095098), (7, 2340056), (8, 2047549), (14, 1170028), (28, 585014), (53, 309064), (56, 292507), (106, 154532), (212, 77266), (371, 44152), (424, 38633), (742, 22076), (1484, 11038), (2968, 5519)]