42187496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1787}}^1$

素因数の和:2033

約数の個数: 32

約数和(自身を含む): 85609440

約数和(自身を除く): 43421944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 908, 1787, 1816, 2951, 3574, 5902, 7148, 11804, 14296, 23231, 23608, 46462, 92924, 185848, 405649, 811298, 1622596, 3245192, 5273437, 10546874, 21093748, 42187496]

約数ペア:

[(1, 42187496), (2, 21093748), (4, 10546874), (8, 5273437), (13, 3245192), (26, 1622596), (52, 811298), (104, 405649), (227, 185848), (454, 92924), (908, 46462), (1787, 23608), (1816, 23231), (2951, 14296), (3574, 11804), (5902, 7148)]