32428390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 61248960

約数和(自身を除く): 28820570

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 509, 554, 1018, 1385, 2545, 2770, 5090, 6371, 11707, 12742, 23414, 31855, 58535, 63710, 117070, 140993, 281986, 704965, 1409930, 3242839, 6485678, 16214195, 32428390]

約数ペア:

[(1, 32428390), (2, 16214195), (5, 6485678), (10, 3242839), (23, 1409930), (46, 704965), (115, 281986), (230, 140993), (277, 117070), (509, 63710), (554, 58535), (1018, 31855), (1385, 23414), (2545, 12742), (2770, 11707), (5090, 6371)]