47390072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{191089}}^1$

素因数の和:191126

約数の個数: 16

約数和(自身を含む): 91723200

約数和(自身を除く): 44333128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 191089, 382178, 764356, 1528712, 5923759, 11847518, 23695036, 47390072]

約数ペア:

[(1, 47390072), (2, 23695036), (4, 11847518), (8, 5923759), (31, 1528712), (62, 764356), (124, 382178), (248, 191089)]