161150896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{324901}}^1$

素因数の和:324940

約数の個数: 20

約数和(自身を含む): 322302784

約数和(自身を除く): 161151888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 324901, 649802, 1299604, 2599208, 5198416, 10071931, 20143862, 40287724, 80575448, 161150896]

約数ペア:

[(1, 161150896), (2, 80575448), (4, 40287724), (8, 20143862), (16, 10071931), (31, 5198416), (62, 2599208), (124, 1299604), (248, 649802), (496, 324901)]