40318342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{6133}}^1$

素因数の和:6327

約数の個数: 16

約数和(自身を含む): 64038960

約数和(自身を除く): 23720618

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6133, 6574, 12266, 116527, 233054, 1061009, 2122018, 20159171, 40318342]

約数ペア:

[(1, 40318342), (2, 20159171), (19, 2122018), (38, 1061009), (173, 233054), (346, 116527), (3287, 12266), (6133, 6574)]