87357244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1709}}^1$

素因数の和:2709

約数の個数: 24

約数和(自身を含む): 164898720

約数和(自身を除く): 77541476

約数列:

[1, 2, 4, 13, 26, 52, 983, 1709, 1966, 3418, 3932, 6836, 12779, 22217, 25558, 44434, 51116, 88868, 1679947, 3359894, 6719788, 21839311, 43678622, 87357244]

約数ペア:

[(1, 87357244), (2, 43678622), (4, 21839311), (13, 6719788), (26, 3359894), (52, 1679947), (983, 88868), (1709, 51116), (1966, 44434), (3418, 25558), (3932, 22217), (6836, 12779)]