84221908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2971}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 155613920

約数和(自身を除く): 71392012

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 2971, 5942, 7087, 11884, 14174, 28348, 56449, 112898, 225796, 1108183, 2216366, 4432732, 21055477, 42110954, 84221908]

約数ペア:

[(1, 84221908), (2, 42110954), (4, 21055477), (19, 4432732), (38, 2216366), (76, 1108183), (373, 225796), (746, 112898), (1492, 56449), (2971, 28348), (5942, 14174), (7087, 11884)]