161723602

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{31873}}^1$

素因数の和:31977

約数の個数: 16

約数和(自身を含む): 252442080

約数和(自身を除く): 90718478

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 31873, 63746, 1370539, 1880507, 2741078, 3761014, 80861801, 161723602]

約数ペア:

[(1, 161723602), (2, 80861801), (43, 3761014), (59, 2741078), (86, 1880507), (118, 1370539), (2537, 63746), (5074, 31873)]