16808215744

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1611217}}^1$

素因数の和:1611392

約数の個数: 28

約数和(自身を含む): 33558448504

約数和(自身を除く): 16750232760

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 1611217, 3222434, 6444868, 12889736, 25779472, 51558944, 103117888, 262628371, 525256742, 1050513484, 2101026968, 4202053936, 8404107872, 16808215744]

約数ペア:

[(1, 16808215744), (2, 8404107872), (4, 4202053936), (8, 2101026968), (16, 1050513484), (32, 525256742), (64, 262628371), (163, 103117888), (326, 51558944), (652, 25779472), (1304, 12889736), (2608, 6444868), (5216, 3222434), (10432, 1611217)]