91130090

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{8839}}^1$

素因数の和:9877

約数の個数: 16

約数和(自身を含む): 164211840

約数和(自身を除く): 73081750

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 8839, 10310, 17678, 44195, 88390, 9113009, 18226018, 45565045, 91130090]

約数ペア:

[(1, 91130090), (2, 45565045), (5, 18226018), (10, 9113009), (1031, 88390), (2062, 44195), (5155, 17678), (8839, 10310)]