42979184

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{50683}}^1$

素因数の和:50744

約数の個数: 20

約数和(自身を含む): 84845016

約数和(自身を除く): 41865832

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 50683, 101366, 202732, 405464, 810928, 2686199, 5372398, 10744796, 21489592, 42979184]

約数ペア:

[(1, 42979184), (2, 21489592), (4, 10744796), (8, 5372398), (16, 2686199), (53, 810928), (106, 405464), (212, 202732), (424, 101366), (848, 50683)]