16478248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 31872960

約数和(自身を除く): 15394712

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 433, 536, 568, 866, 1732, 3464, 4757, 9514, 19028, 29011, 30743, 38056, 58022, 61486, 116044, 122972, 232088, 245944, 2059781, 4119562, 8239124, 16478248]

約数ペア:

[(1, 16478248), (2, 8239124), (4, 4119562), (8, 2059781), (67, 245944), (71, 232088), (134, 122972), (142, 116044), (268, 61486), (284, 58022), (433, 38056), (536, 30743), (568, 29011), (866, 19028), (1732, 9514), (3464, 4757)]