16216392

素因数分解:

$2^3\times 3^1\times {\mathrm{821}}^1\times {\mathrm{823}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 40639680

約数和(自身を除く): 24423288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 821, 823, 1642, 1646, 2463, 2469, 3284, 3292, 4926, 4938, 6568, 6584, 9852, 9876, 19704, 19752, 675683, 1351366, 2027049, 2702732, 4054098, 5405464, 8108196, 16216392]

約数ペア:

[(1, 16216392), (2, 8108196), (3, 5405464), (4, 4054098), (6, 2702732), (8, 2027049), (12, 1351366), (24, 675683), (821, 19752), (823, 19704), (1642, 9876), (1646, 9852), (2463, 6584), (2469, 6568), (3284, 4938), (3292, 4926)]