40933504

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 82008000

約数和(自身を除く): 41074496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 1607, 3184, 3214, 6368, 6428, 12736, 12856, 25472, 25712, 51424, 102848, 205696, 319793, 639586, 1279172, 2558344, 5116688, 10233376, 20466752, 40933504]

約数ペア:

[(1, 40933504), (2, 20466752), (4, 10233376), (8, 5116688), (16, 2558344), (32, 1279172), (64, 639586), (128, 319793), (199, 205696), (398, 102848), (796, 51424), (1592, 25712), (1607, 25472), (3184, 12856), (3214, 12736), (6368, 6428)]