87302608

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{81439}}^1$

素因数の和:81514

約数の個数: 20

約数和(自身を含む): 171675520

約数和(自身を除く): 84372912

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 81439, 162878, 325756, 651512, 1303024, 5456413, 10912826, 21825652, 43651304, 87302608]

約数ペア:

[(1, 87302608), (2, 43651304), (4, 21825652), (8, 10912826), (16, 5456413), (67, 1303024), (134, 651512), (268, 325756), (536, 162878), (1072, 81439)]