90151732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107837}}^1$

素因数の和:107871

約数の個数: 24

約数和(自身を含む): 181167840

約数和(自身を除く): 91016108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 107837, 215674, 431348, 1186207, 2048903, 2372414, 4097806, 4744828, 8195612, 22537933, 45075866, 90151732]

約数ペア:

[(1, 90151732), (2, 45075866), (4, 22537933), (11, 8195612), (19, 4744828), (22, 4097806), (38, 2372414), (44, 2048903), (76, 1186207), (209, 431348), (418, 215674), (836, 107837)]