16996857236

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{208489}}^1$

素因数の和:208811

約数の個数: 24

約数和(自身を含む): 30210201000

約数和(自身を除く): 13213343764

約数列:

[1, 2, 4, 89, 178, 229, 356, 458, 916, 20381, 40762, 81524, 208489, 416978, 833956, 18555521, 37111042, 47743981, 74222084, 95487962, 190975924, 4249214309, 8498428618, 16996857236]

約数ペア:

[(1, 16996857236), (2, 8498428618), (4, 4249214309), (89, 190975924), (178, 95487962), (229, 74222084), (356, 47743981), (458, 37111042), (916, 18555521), (20381, 833956), (40762, 416978), (81524, 208489)]