42353648

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{39509}}^1$

素因数の和:39584

約数の個数: 20

約数和(自身を含む): 83287080

約数和(自身を除く): 40933432

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 39509, 79018, 158036, 316072, 632144, 2647103, 5294206, 10588412, 21176824, 42353648]

約数ペア:

[(1, 42353648), (2, 21176824), (4, 10588412), (8, 5294206), (16, 2647103), (67, 632144), (134, 316072), (268, 158036), (536, 79018), (1072, 39509)]