40493368

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{33521}}^1$

素因数の和:33678

約数の個数: 16

約数和(自身を含む): 76430160

約数和(自身を除く): 35936792

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 33521, 67042, 134084, 268168, 5061671, 10123342, 20246684, 40493368]

約数ペア:

[(1, 40493368), (2, 20246684), (4, 10123342), (8, 5061671), (151, 268168), (302, 134084), (604, 67042), (1208, 33521)]