2015981248

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{188621}}^1$

素因数の和:188800

約数の個数: 28

約数和(自身を含む): 4024438992

約数和(自身を除く): 2008457744

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 188621, 377242, 754484, 1508968, 3017936, 6035872, 12071744, 31499707, 62999414, 125998828, 251997656, 503995312, 1007990624, 2015981248]

約数ペア:

[(1, 2015981248), (2, 1007990624), (4, 503995312), (8, 251997656), (16, 125998828), (32, 62999414), (64, 31499707), (167, 12071744), (334, 6035872), (668, 3017936), (1336, 1508968), (2672, 754484), (5344, 377242), (10688, 188621)]