815516152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{402923}}^1$

素因数の和:402963

約数の個数: 32

約数和(自身を含む): 1740631680

約数和(自身を除く): 925115528

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 402923, 805846, 1611692, 3223384, 4432153, 8864306, 9267229, 17728612, 18534458, 35457224, 37068916, 74137832, 101939519, 203879038, 407758076, 815516152]

約数ペア:

[(1, 815516152), (2, 407758076), (4, 203879038), (8, 101939519), (11, 74137832), (22, 37068916), (23, 35457224), (44, 18534458), (46, 17728612), (88, 9267229), (92, 8864306), (184, 4432153), (253, 3223384), (506, 1611692), (1012, 805846), (2024, 402923)]