65830516

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{45589}}^1$

素因数の和:45631

約数の個数: 18

約数和(自身を含む): 121588530

約数和(自身を除く): 55758014

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 45589, 91178, 182356, 866191, 1732382, 3464764, 16457629, 32915258, 65830516]

約数ペア:

[(1, 65830516), (2, 32915258), (4, 16457629), (19, 3464764), (38, 1732382), (76, 866191), (361, 182356), (722, 91178), (1444, 45589)]