89019542

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{1913}}^1$

素因数の和:2407

約数の個数: 16

約数和(自身を含む): 136429920

約数和(自身を除く): 47410378

約数列:

[1, 2, 53, 106, 439, 878, 1913, 3826, 23267, 46534, 101389, 202778, 839807, 1679614, 44509771, 89019542]

約数ペア:

[(1, 89019542), (2, 44509771), (53, 1679614), (106, 839807), (439, 202778), (878, 101389), (1913, 46534), (3826, 23267)]