16648008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53359}}^1$

素因数の和:53381

約数の個数: 32

約数和(自身を含む): 44822400

約数和(自身を除く): 28174392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 53359, 106718, 160077, 213436, 320154, 426872, 640308, 693667, 1280616, 1387334, 2081001, 2774668, 4162002, 5549336, 8324004, 16648008]

約数ペア:

[(1, 16648008), (2, 8324004), (3, 5549336), (4, 4162002), (6, 2774668), (8, 2081001), (12, 1387334), (13, 1280616), (24, 693667), (26, 640308), (39, 426872), (52, 320154), (78, 213436), (104, 160077), (156, 106718), (312, 53359)]