91172552

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{8123}}^1$

素因数の和:8213

約数の個数: 32

約数和(自身を含む): 181327680

約数和(自身を除く): 90155128

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 8123, 11224, 16246, 32492, 64984, 186829, 373658, 495503, 747316, 991006, 1494632, 1982012, 3964024, 11396569, 22793138, 45586276, 91172552]

約数ペア:

[(1, 91172552), (2, 45586276), (4, 22793138), (8, 11396569), (23, 3964024), (46, 1982012), (61, 1494632), (92, 991006), (122, 747316), (184, 495503), (244, 373658), (488, 186829), (1403, 64984), (2806, 32492), (5612, 16246), (8123, 11224)]