40930154

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{983}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 62346240

約数和(自身を除く): 21416086

約数列:

[1, 2, 109, 191, 218, 382, 983, 1966, 20819, 41638, 107147, 187753, 214294, 375506, 20465077, 40930154]

約数ペア:

[(1, 40930154), (2, 20465077), (109, 375506), (191, 214294), (218, 187753), (382, 107147), (983, 41638), (1966, 20819)]