40064254

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5273}}^1$

素因数の和:5435

約数の個数: 16

約数和(自身を含む): 62655120

約数和(自身を除く): 22590866

約数列:

[1, 2, 29, 58, 131, 262, 3799, 5273, 7598, 10546, 152917, 305834, 690763, 1381526, 20032127, 40064254]

約数ペア:

[(1, 40064254), (2, 20032127), (29, 1381526), (58, 690763), (131, 305834), (262, 152917), (3799, 10546), (5273, 7598)]