31891796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8923

約数の個数: 24

約数和(自身を含む): 60215400

約数和(自身を除く): 28323604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8849, 17698, 35396, 150433, 300866, 468997, 601732, 937994, 1875988, 7972949, 15945898, 31891796]

約数ペア:

[(1, 31891796), (2, 15945898), (4, 7972949), (17, 1875988), (34, 937994), (53, 601732), (68, 468997), (106, 300866), (212, 150433), (901, 35396), (1802, 17698), (3604, 8849)]