255341552

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{37907}}^1$

素因数の和:38336

約数の個数: 20

約数和(自身を含む): 495912456

約数和(自身を除く): 240570904

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 37907, 75814, 151628, 303256, 606512, 15958847, 31917694, 63835388, 127670776, 255341552]

約数ペア:

[(1, 255341552), (2, 127670776), (4, 63835388), (8, 31917694), (16, 15958847), (421, 606512), (842, 303256), (1684, 151628), (3368, 75814), (6736, 37907)]