31746768

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 82259616

約数和(自身を除く): 50512848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1571, 1684, 2526, 3142, 3368, 4713, 5052, 6284, 6736, 9426, 10104, 12568, 18852, 20208, 25136, 37704, 75408, 661391, 1322782, 1984173, 2645564, 3968346, 5291128, 7936692, 10582256, 15873384, 31746768]

約数ペア:

[(1, 31746768), (2, 15873384), (3, 10582256), (4, 7936692), (6, 5291128), (8, 3968346), (12, 2645564), (16, 1984173), (24, 1322782), (48, 661391), (421, 75408), (842, 37704), (1263, 25136), (1571, 20208), (1684, 18852), (2526, 12568), (3142, 10104), (3368, 9426), (4713, 6736), (5052, 6284)]