180589028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{4651}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 335278944

約数和(自身を除く): 154689916

約数列:

[1, 2, 4, 17, 34, 68, 571, 1142, 2284, 4651, 9302, 9707, 18604, 19414, 38828, 79067, 158134, 316268, 2655721, 5311442, 10622884, 45147257, 90294514, 180589028]

約数ペア:

[(1, 180589028), (2, 90294514), (4, 45147257), (17, 10622884), (34, 5311442), (68, 2655721), (571, 316268), (1142, 158134), (2284, 79067), (4651, 38828), (9302, 19414), (9707, 18604)]