42372670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10884

約数の個数: 32

約数和(自身を含む): 84276288

約数和(自身を除く): 41903618

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 10837, 21674, 54185, 108370, 184229, 249251, 368458, 498502, 921145, 1246255, 1842290, 2492510, 4237267, 8474534, 21186335, 42372670]

約数ペア:

[(1, 42372670), (2, 21186335), (5, 8474534), (10, 4237267), (17, 2492510), (23, 1842290), (34, 1246255), (46, 921145), (85, 498502), (115, 368458), (170, 249251), (230, 184229), (391, 108370), (782, 54185), (1955, 21674), (3910, 10837)]