983456

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 1967364

約数和(自身を除く): 983908

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 421, 584, 842, 1168, 1684, 2336, 3368, 6736, 13472, 30733, 61466, 122932, 245864, 491728, 983456]

約数ペア:

[(1, 983456), (2, 491728), (4, 245864), (8, 122932), (16, 61466), (32, 30733), (73, 13472), (146, 6736), (292, 3368), (421, 2336), (584, 1684), (842, 1168)]