42380144

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{2797}}^1$

素因数の和:3752

約数の個数: 20

約数和(自身を含む): 82227624

約数和(自身を除く): 39847480

約数列:

[1, 2, 4, 8, 16, 947, 1894, 2797, 3788, 5594, 7576, 11188, 15152, 22376, 44752, 2648759, 5297518, 10595036, 21190072, 42380144]

約数ペア:

[(1, 42380144), (2, 21190072), (4, 10595036), (8, 5297518), (16, 2648759), (947, 44752), (1894, 22376), (2797, 15152), (3788, 11188), (5594, 7576)]