15800072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{116177}}^1$

素因数の和:116200

約数の個数: 16

約数和(自身を含む): 31368060

約数和(自身を除く): 15567988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 116177, 232354, 464708, 929416, 1975009, 3950018, 7900036, 15800072]

約数ペア:

[(1, 15800072), (2, 7900036), (4, 3950018), (8, 1975009), (17, 929416), (34, 464708), (68, 232354), (136, 116177)]