42947402

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{4057}}^1$

素因数の和:4205

約数の個数: 16

約数和(自身を含む): 66226560

約数和(自身を除く): 23279158

約数列:

[1, 2, 67, 79, 134, 158, 4057, 5293, 8114, 10586, 271819, 320503, 543638, 641006, 21473701, 42947402]

約数ペア:

[(1, 42947402), (2, 21473701), (67, 641006), (79, 543638), (134, 320503), (158, 271819), (4057, 10586), (5293, 8114)]