79983992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{908909}}^1$

素因数の和:908926

約数の個数: 16

約数和(自身を含む): 163603800

約数和(自身を除く): 83619808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 908909, 1817818, 3635636, 7271272, 9997999, 19995998, 39991996, 79983992]

約数ペア:

[(1, 79983992), (2, 39991996), (4, 19995998), (8, 9997999), (11, 7271272), (22, 3635636), (44, 1817818), (88, 908909)]