106202128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{390449}}^1$

素因数の和:390474

約数の個数: 20

約数和(自身を含む): 217871100

約数和(自身を除く): 111668972

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 390449, 780898, 1561796, 3123592, 6247184, 6637633, 13275266, 26550532, 53101064, 106202128]

約数ペア:

[(1, 106202128), (2, 53101064), (4, 26550532), (8, 13275266), (16, 6637633), (17, 6247184), (34, 3123592), (68, 1561796), (136, 780898), (272, 390449)]