82381730

素因数分解:

$2^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{9043}}^1$

素因数の和:9961

約数の個数: 16

約数和(自身を含む): 148466304

約数和(自身を除く): 66084574

約数列:

[1, 2, 5, 10, 911, 1822, 4555, 9043, 9110, 18086, 45215, 90430, 8238173, 16476346, 41190865, 82381730]

約数ペア:

[(1, 82381730), (2, 41190865), (5, 16476346), (10, 8238173), (911, 90430), (1822, 45215), (4555, 18086), (9043, 9110)]