42487246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 64952784

約数和(自身を除く): 22465538

約数列:

[1, 2, 67, 134, 313, 626, 1013, 2026, 20971, 41942, 67871, 135742, 317069, 634138, 21243623, 42487246]

約数ペア:

[(1, 42487246), (2, 21243623), (67, 634138), (134, 317069), (313, 135742), (626, 67871), (1013, 41942), (2026, 20971)]