124685872

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{47809}}^1$

素因数の和:47980

約数の個数: 20

約数和(自身を含む): 243066040

約数和(自身を除く): 118380168

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 47809, 95618, 191236, 382472, 764944, 7792867, 15585734, 31171468, 62342936, 124685872]

約数ペア:

[(1, 124685872), (2, 62342936), (4, 31171468), (8, 15585734), (16, 7792867), (163, 764944), (326, 382472), (652, 191236), (1304, 95618), (2608, 47809)]