53668688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{108203}}^1$

素因数の和:108242

約数の個数: 20

約数和(自身を含む): 107338368

約数和(自身を除く): 53669680

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 108203, 216406, 432812, 865624, 1731248, 3354293, 6708586, 13417172, 26834344, 53668688]

約数ペア:

[(1, 53668688), (2, 26834344), (4, 13417172), (8, 6708586), (16, 3354293), (31, 1731248), (62, 865624), (124, 432812), (248, 216406), (496, 108203)]