16061904

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 60

約数和(自身を含む): 45613152

約数和(自身を除く): 29551248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1571, 1704, 2556, 3142, 3408, 4713, 5112, 6284, 9426, 10224, 12568, 14139, 18852, 25136, 28278, 37704, 56556, 75408, 111541, 113112, 223082, 226224, 334623, 446164, 669246, 892328, 1003869, 1338492, 1784656, 2007738, 2676984, 4015476, 5353968, 8030952, 16061904]

約数ペア:

[(1, 16061904), (2, 8030952), (3, 5353968), (4, 4015476), (6, 2676984), (8, 2007738), (9, 1784656), (12, 1338492), (16, 1003869), (18, 892328), (24, 669246), (36, 446164), (48, 334623), (71, 226224), (72, 223082), (142, 113112), (144, 111541), (213, 75408), (284, 56556), (426, 37704), (568, 28278), (639, 25136), (852, 18852), (1136, 14139), (1278, 12568), (1571, 10224), (1704, 9426), (2556, 6284), (3142, 5112), (3408, 4713)]