40281908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11251

約数の個数: 24

約数和(自身を含む): 76055112

約数和(自身を除く): 35773204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 11177, 22354, 44708, 190009, 380018, 592381, 760036, 1184762, 2369524, 10070477, 20140954, 40281908]

約数ペア:

[(1, 40281908), (2, 20140954), (4, 10070477), (17, 2369524), (34, 1184762), (53, 760036), (68, 592381), (106, 380018), (212, 190009), (901, 44708), (1802, 22354), (3604, 11177)]