31205096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9679}}^1$

素因数の和:9729

約数の個数: 32

約数和(自身を含む): 65049600

約数和(自身を除く): 33844504

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 9679, 19358, 38716, 77432, 125827, 251654, 300049, 503308, 600098, 1006616, 1200196, 2400392, 3900637, 7801274, 15602548, 31205096]

約数ペア:

[(1, 31205096), (2, 15602548), (4, 7801274), (8, 3900637), (13, 2400392), (26, 1200196), (31, 1006616), (52, 600098), (62, 503308), (104, 300049), (124, 251654), (248, 125827), (403, 77432), (806, 38716), (1612, 19358), (3224, 9679)]