16738688

素因数分解:

$2^7\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 33543720

約数和(自身を除く): 16805032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 251, 502, 521, 1004, 1042, 2008, 2084, 4016, 4168, 8032, 8336, 16064, 16672, 32128, 33344, 66688, 130771, 261542, 523084, 1046168, 2092336, 4184672, 8369344, 16738688]

約数ペア:

[(1, 16738688), (2, 8369344), (4, 4184672), (8, 2092336), (16, 1046168), (32, 523084), (64, 261542), (128, 130771), (251, 66688), (502, 33344), (521, 32128), (1004, 16672), (1042, 16064), (2008, 8336), (2084, 8032), (4016, 4168)]