479872

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 1003680

約数和(自身を除く): 523808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 163, 184, 326, 368, 652, 736, 1304, 1472, 2608, 2944, 3749, 5216, 7498, 10432, 14996, 20864, 29992, 59984, 119968, 239936, 479872]

約数ペア:

[(1, 479872), (2, 239936), (4, 119968), (8, 59984), (16, 29992), (23, 20864), (32, 14996), (46, 10432), (64, 7498), (92, 5216), (128, 3749), (163, 2944), (184, 2608), (326, 1472), (368, 1304), (652, 736)]