31016320

素因数分解:

$2^7\times 5^1\times {\mathrm{48463}}^1$

素因数の和:48482

約数の個数: 32

約数和(自身を含む): 74149920

約数和(自身を除く): 43133600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 48463, 96926, 193852, 242315, 387704, 484630, 775408, 969260, 1550816, 1938520, 3101632, 3877040, 6203264, 7754080, 15508160, 31016320]

約数ペア:

[(1, 31016320), (2, 15508160), (4, 7754080), (5, 6203264), (8, 3877040), (10, 3101632), (16, 1938520), (20, 1550816), (32, 969260), (40, 775408), (64, 484630), (80, 387704), (128, 242315), (160, 193852), (320, 96926), (640, 48463)]